Page 1
Norton AntiVirus™
User’s Guide
Page 2
Norton AntiVirus™ User’s Guide
The software described in this book is furnished under a license agreement and may be used
only in accordance with the terms of the agreement.
Documentation version 8.0
PN: 07-30-00469
Copyright Notice
Copyright 2001 Symantec Corporation
All Rights Reserved.
Any technical documentation that is made available by Symantec Corporation is the copyrighted
work of Symantec Corporation and is owned by Symantec Corporation.
NO WARRANTY. The technical documentation is being delivered to you
AS-IS and Symantec Corporation makes no warranty as to its accuracy or use. Any use of the
technical documentation or the information contained therein is at the risk of the user.
Documentation may include technical or other inaccuracies or typographical errors. Symantec
reserves the right to make changes without prior notice.
No part of this publication may be copied without the express written permission of Symantec
Corporation, 20330 Stevens Creek Blvd., Cupertino, CA 95014.
Trademarks
Symantec, the Symantec logo, Norton, Norton SystemWorks, Emergency Disk, LiveUpdate,
Norton AntiVirus, Norton Utilities, and Rescue Disk are trademarks of Symantec Corporation.
Windows is a registered trademark of Microsoft Corporation. AOL and CompuServe are
registered trademarks of America Online, Inc. Prodigy Internet is a trademark of Prodigy.
Pentium is a registered trademark of Intel Corporation.
Other product names mentioned in this manual may be trademarks or registered trademarks of
their respective companies and are hereby acknowledged.
Printed in the United States of America.
10987654321
Page 3
SYMANTEC LICENSE AND WARRANTY
IMPORTANT: PLEASE READ THE TERMS AND CONDITIONS
OF THIS LICENSE AGREEMENT CAREFULLY BEFORE USING
THE SOFTWARE. SYMANTEC CORPORATION AND/OR ITS
SUBSIDIARIES (“SYMANTEC”) IS WILLING TO LICENSE THE
SOFTWARE TO YOU AS THE INDIVIDUAL, THE COMPANY,
OR THE LEGAL ENTITY THAT WILL BE UTILIZING THE
SOFTWARE (REFERENCED BELOW AS “YOU OR YOUR”)
ONLY ON THE CONDITION THAT YOU ACCEPT ALL OF
THE TERMS OF THIS LICENSE AGREEMENT. THIS IS A LEGAL
AND ENFORCEABLE CONTRACT BETWEEN YOU AND
SYMANTEC. BY OPENING THIS PACKAGE, BREAKING THE
SEAL, CLICKING ON THE “AGREE” OR “YES” BUTTON OR
OTHERWISE INDICATING ASSENT ELECTRONICALLY, OR
LOADING THE SOFTWARE, YOU AGREE TO THE TERMS
AND CONDITIONS OF THIS AGREEMENT. IF YOU DO NOT
AGREE TO THESE TERMS AND CONDITIONS, CLICK ON
THE “I DO NOT AGREE”, “NO” BUTTON, OR OTHERWISE
INDICATE REFUSAL, MAKE NO FURTHER USE OF THE
SOFTWARE, AND RETURN THE FULL PRODUCT WITH
PROOF OF PURCHASE TO THE DEALER FROM WHOM IT
WAS ACQUIRED WITHIN SIXTY (60) DAYS OF PURCHASE,
AND YOUR MONEY WILL BE REFUNDED.
1. License.
The software which accompanies this license (collectively the
"Software") is the property of Symantec or its licensors and is
protected by copyright law. While Symantec continues to own
the Software, you will have certain rights to use the Software
after your acceptance of this license. This license governs any
releases, revisions, or enhancements to the Software that
Symantec may furnish to you. Except as may be modified by a
Symantec license certificate, license coupon, or license key
(each a “License Module”) which accompanies, precedes, or
follows this license, your rights and obligations with respect to
the use of this Software are as follows:
You may :
A. use one copy of the Software on a single computer. If a
License Module accompanies, precedes, or follows this
license, you may make that number of copies of the Software
licensed to you by Symantec as provided in your License
Module. Your License Module shall constitute proof of your
right to make such copies.
B. make one copy of the Software for archival purposes, or
copy the Software onto the hard disk of your computer and
retain the original for archival purposes;
C. use the Software on a network, provided that you have a
licensed copy of the Software for each computer that can
access the Software over that network; and
D. after written notice to Symantec, transfer the Software on a
permanent basis to another person or entity, provided that you
retain no copies of the Software and the transferee agrees to
the terms of this license.
You may not:
A. copy the printed documentation which accompanies the
Software;
B. sublicense, rent or lease any portion of the Software;
reverse engineer, decompile, disassemble, modify, translate,
make any attempt to discover the source code of the Software,
or create derivative works from the Software;
C. use a previous version or copy of the Software after you
have received a disk replacement set or an upgraded version.
Upon upgrading the Software, all copies of the prior version
must be destroyed;
D. use a later version of the Software than is provided
herewith unless you have purchased upgrade insurance or
have otherwise separately acquired the right to use such later
version;
E. use, if you received the software distributed on media
containing multiple Symantec products, any Symantec
software on the media for which you have not received a
permission in a License Module; or
F. use the Software in any manner not authorized by this
license.
2. Content Updates:
Certain Symantec software products utilize content that is
updated from time to time (antivirus products utilize updated
virus definitions; content filtering products utilize updated URL
lists; firewall products utilize updated firewall rules;
vulnerability assessment products utilize updated vulnerability
data, etc.; collectively, these are referred to as "Content
Updates"). You may obtain Content Updates for any period for
which you have purchased a subscription for Content Updates
for the Software (including any subscription included with
your original purchase of the Software), purchased upgrade
insurance for the Software, entered into a maintenance
agreement that includes Content Updates, or otherwise
separately acquired the right to obtain Content Updates. This
license does not otherwise permit you to obtain and use
Content Updates.
3. Sixty Day Money Back Guarantee:
If you are the original licensee of this copy of the Software and
are dissatisfied with it for any reason, you may return the
complete product, together with your receipt, to Symantec or
an authorized dealer, postage prepaid, for a full refund at any
time during the sixty (60) day period following the delivery to
you of the Software.
4. Limited Warranty:
Symantec warrants that the media on which the Software is
distributed will be free from defects for a period of sixty (60)
days from the date of delivery of the Software to you. Your
sole remedy in the event of a breach of this warranty will be
that Symantec will, at its option, replace any defective media
returned to Symantec within the warranty period or refund the
money you paid for the Software. Symantec does not warrant
that the Software will meet your requirements or that
operation of the Software will be uninterrupted or that the
Software will be error-free.
THE ABOVE WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL
OTHER WARRANTIES, WHETHER EXPRESS OR IMPLIED,
INCLUDING THE IMPLIED WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
AND NONINFRINGEMENT OF INTELLECTUAL PROPERTY
RIGHTS. THIS WARRANTY GIVES YOU SPECIFIC LEGAL
RIGHTS. YOU MAY HAVE OTHER RIGHTS, WHICH VARY
FROM STATE TO STATE AND COUNTRY TO COUNTRY.
5. Disclaimer of Damages:
SOME STATES AND COUNTRIES, INCLUDING MEMBER
COUNTRIES OF THE EUROPEAN ECONOMIC AREA, DO NOT
ALLOW THE LIMITATION OR EXCLUSION OF LIABILITY FOR
Page 4
INCIDENTAL OR CONSEQUENTIAL DAMAGES SO THE
BELOW LIMITATION OR EXCLUSION MAY NOT APPLY TO
YOU.
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE
LAW AND REGARDLESS OF WHETHER ANY REMEDY SET
FORTH HEREIN FAILS OF ITS ESSENTIAL PURPOSE, IN NO
EVENT WILL SYMANTEC OR ITS LICENSORS BE LIABLE TO
YOU FOR ANY SPECIAL, CONSEQUENTIAL, INDIRECT OR
SIMILAR DAMAGES, INCLUDING ANY LOST PROFITS OR
LOST DATA ARISING OUT OF THE USE OR INABILITY TO
USE THE SOFTWARE EVEN IF SYMANTEC HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
IN NO CASE SHALL SYMANTEC'S OR ITS LICENSORS’
LIABILITY EXCEED THE PURCHASE PRICE FOR THE
SOFTWARE. The disclaimers and limitations set forth above
will apply regardless of whether you accept the Software.
6. U.S. Government Restricted Rights:
RESTRICTED RIGHTS LEGEND. All Symantec products and
documentation are commercial in nature. The software and
software documentation are "Commercial Items", as that term
is defined in 48 C.F.R. section 2.101, consisting of "Commercial
Computer Software" and "Commercial Computer Software
Documentation", as such terms are defined in 48 C.F.R. section
252.227-7014(a)(5) and 48 C.F.R. section 252.227-7014(a)(1),
and used in 48 C.F.R. section 12.212 and 48 C.F.R. section
227.7202, as applicable. Consistent with 48 C.F.R. section
12.212, 48 C.F.R. section 252.227-7015, 48 C.F.R. section
227.7202 through 227.7202-4, 48 C.F.R. section 52.227-14, and
other relevant sections of the Code of Federal Regulations, as
applicable, Symantec's computer software and computer
software documentation are licensed to United States
Government end users with only those rights as granted to all
other end users, according to the terms and conditions
contained in this license agreement. Manufacturer is Symantec
Corporation, 20330 Stevens Creek Blvd., Cupertino, CA 95014.
7. General:
If You are located in North America or Latin America, this
Agreement will be governed by the laws of the State of
California, United States of America. Otherwise, this
Agreement will be governed by the laws of England. This
Agreement and any related License Module is the entire
agreement between You and Symantec relating to the Software
and: (i) supersedes all prior or contemporaneous oral or
written communications, proposals and representations with
respect to its subject matter; and (ii) prevails over any
conflicting or additional terms of any quote, order,
acknowledgment or similar communications between the
parties. This Agreement may only be modified by a License
Module or by a written document which has been signed by
both You and Symantec. This Agreement shall terminate upon
Your breach of any term contained herein and You shall cease
use of and destroy all copies of the Software. The disclaimers
of warranties and damages and limitations on liability shall
survive termination. Should you have any questions
concerning this Agreement, or if you desire to contact
Symantec for any reason, please write: (i) Symantec Customer
Service, 175 W. Broadway, Eugene, OR 97401, USA, or (ii)
Symantec Customer Service Center, PO BOX 5689, Dublin 15,
Ireland.
Page 5
What to do if a virus is found
Is Norton AntiVirus
installed?
Yes
Has Norton AntiVirus
detected a virus?
Yes
See “What to do if a virus
is found” on page 63.
No
See “Installing
Norton AntiVirus” on
page 17.
No
See “Scan disks, folders,
and files” on page 55.
See “Keep current with
LiveUpdate” on page 39.
Page 6
What to do if a virus is found
6
Page 7
CONTENTS
What to do if a virus is found
Chapter 1 About Norton AntiVirus
What’s new in Norton AntiVirus ........................................................11
How viruses work ..............................................................................12
Macro viruses spread quickly ......................................................12
Trojan horses hide their true purposes ...................................... 12
Worms take up space ..................................................................13
How viruses spread .....................................................................13
How Norton AntiVirus works ............................................................14
The virus definition service stops known viruses ......................14
Bloodhound technology stops unknown viruses ......................14
Script Blocking stops script-based viruses .................................14
Auto-Protect keeps you safe .......................................................15
How to maintain protection ...............................................................15
Avoid viruses ................................................................................15
Prepare for emergencies .............................................................. 16
Chapter 2 Installing Norton AntiVirus
System requirements ...........................................................................17
Before installation ...............................................................................18
Prepare your computer ...............................................................18
Create Emergency Disks ..............................................................19
Install Norton AntiVirus ...................................................................... 20
If the opening screen does not appear ......................................23
After installation ..................................................................................23
Restart your computer .................................................................23
Use the Information Wizard ........................................................ 24
Read the Readme file ...................................................................26
If you need to uninstall Norton AntiVirus .........................................27
7
Page 8
Chapter 3 Norton AntiVirus basics
Work with Norton AntiVirus ..............................................................31
Access Norton AntiVirus tools .....................................................31
Temporarily disable Auto-Protect ............................................... 33
Maintain Norton AntiVirus protection ............................................... 34
About Rescue Disks .....................................................................34
Check anti-virus status .................................................................37
Keep current with LiveUpdate ....................................................39
Customize Norton AntiVirus ............................................................... 43
About Norton AntiVirus Options ................................................43
System options .............................................................................44
Internet options ............................................................................ 45
Other options ...............................................................................45
Open the Options dialog box ..................................................... 47
If you need to restore default settings in Options .....................47
For more information .........................................................................48
Use online Help ...........................................................................48
Access the User’s Guide PDF ...................................................... 49
Norton AntiVirus on the Web .....................................................50
Chapter 4 Protecting disks, files, and data from viruses
Ensure that Auto-Protect is enabled .................................................. 53
Scan disks, folders, and files ..............................................................55
Request a full system scan ..........................................................55
Scan individual elements .............................................................56
About custom scans ............................................................................56
Create a custom scan ...................................................................57
Run a custom scan .......................................................................58
Delete a custom scan ................................................................... 58
Scan email messages ..........................................................................58
Ensure that email protection is enabled .....................................58
Enable timeout protection ...........................................................59
If problems are found during a scan .................................................60
Schedule automatic virus scans ......................................................... 60
Schedule a custom scan .............................................................. 60
Edit scheduled scans ...................................................................61
Delete a scan schedule ................................................................62
8
Page 9
Chapter 5 What to do if a virus is found
If a virus is found during a scan ........................................................ 64
Review the repair details .............................................................64
Use the Repair Wizard ................................................................. 64
If a virus is found by Auto-Protect ....................................................65
If you are using Windows 98/98SE/Me ......................................65
If you are using Windows NT/2000/XP .....................................66
If you have files in Quarantine .......................................................... 67
If Norton AntiVirus cannot repair a file ............................................. 69
If your computer does not start properly .......................................... 69
If you need to use Rescue Disks ................................................ 70
If you need to use Emergency Disks .......................................... 71
Look up virus names and definitions ................................................72
Look up viruses on the Symantec Web site ............................... 73
Chapter 6 Troubleshooting
Service and support solutions
CD Replacement Form
Index
9
Page 10
10
Page 11
CHAPTER
About Norton AntiVirus
Norton AntiVirus provides comprehensive virus prevention, detection, and
elimination software for your computer. It finds and repairs infected files to
keep your data safe and secure. Easy updating of the virus definition
service over the Internet keeps Norton AntiVirus prepared for the latest
threats.
What’s new in Norton AntiVirus
Norton AntiVirus 2002 introduces access to Norton AntiVirus tools through
Windows Explorer, more extensive email support, increased automation of
virus repair with improved nonobtrusive feedback, and Windows XP
support.
■ Norton AntiVirus tools in Windows Explorer: For users with Internet
Explorer 5.0 or higher and for Windows NT users with the Windows
Desktop Update, Norton AntiVirus 2002 adds a button to the Windows
Explorer toolbar that allows you to view protection status, manage the
Quarantine area of your computer, view the Activity Log, view the
virus encyclopedia, and scan for viruses.
■ Expanded email protection: Norton AntiVirus now supports email
programs that use POP3 and SMTP communications protocols without
having to change the email program’s configuration. You can choose
to scan both incoming and outgoing emails.
■ Automated virus repair: Norton AntiVirus can scan and repair your files
entirely in the background, requiring no intervention from you. You
receive a report containing the results of the scan.
■ Norton AntiVirus provides complete anti-virus protection for your
Windows XP operating system.
1
11
Page 12
About Norton AntiVirus
How viruses work
A computer virus is a parasitic program written intentionally to alter the
way your computer operates without your permission or knowledge. A
virus attaches copies of itself to other files and, when activated, may
damage files, cause erratic system behavior, or display messages.
Computer viruses infect system files and documents created by programs
with macro capabilities. Some system viruses are programmed specifically
to corrupt programs, delete files, or erase your disk.
Macro viruses spread quickly
Macros are simple programs that are used to do things such as automate
repetitive tasks in a document or make calculations in a spreadsheet.
Macros are written in files created by such programs as Microsoft Word and
Microsoft Excel.
Macro viruses are malicious macro programs that are designed to replicate
themselves from file to file and can often destroy or change data. Macro
viruses can be transferred across platforms and spread whenever you open
an infected file.
Trojan horses hide their true purposes
Trojan horses are programs that appear to serve some useful purpose or
provide entertainment, which encourages you to run them. But the
program also serves a covert purpose, which may be to damage files or
place a virus on your computer.
A Trojan horse is not a virus because it does not replicate and spread like a
virus. Because Trojan horses are not viruses, files that contain them cannot
be repaired. To ensure the safety of your computer, Norton AntiVirus
detects Trojan horses so you can delete them from your computer.
12
Page 13
Worms take up space
Wor ms are programs that replicate without infecting other programs. Some
worms spread by copying themselves from disk to disk. They search for
specific types of files on a hard disk or server volume, and try to damage
or destroy those files. Other worms replicate only in memory, creating
myriad copies of themselves, all running simultaneously, which slows
down the computer. Like Trojan horses, worms are not viruses and
therefore cannot be repaired. They must be deleted from your computer.
How viruses spread
A virus is inactive until you launch an infected program, start your
computer from a disk that has infected system files, or open an infected
document. For example, if a word processing program contains a virus, the
virus activates when you run the program. Once a virus is in memory, it
usually infects any program you run, including network programs (if you
can make changes to network folders or disks).
Viruses behave in different ways. Some viruses stay active in memory until
you turn off your computer. Other viruses stay active only as long as the
infected program is running. Turning off your computer or exiting the
program removes the virus from memory, but does not remove the virus
from the infected file or disk. That is, if the virus resides in an operating
system file, the virus activates the next time you start your computer from
the infected disk. If the virus resides in a program, the virus activates the
next time you run the program.
How viruses work
To prevent virus-infected programs from getting onto your computer, scan
files with Norton AntiVirus before you copy or run them. This includes
programs you download from news groups or Internet Web sites and any
email attachments that you receive.
13
Page 14
About Norton AntiVirus
How Norton AntiVirus works
Norton AntiVirus monitors your computer for known and unknown
viruses. A known virus is one that can be detected and identified by name.
An unknown virus is one for which Norton AntiVirus does not yet have a
definition.
Norton AntiVirus protects your computer from both types of viruses, using
virus definitions to detect known viruses, and Bloodhound technology and
Script Blocking to detect unknown viruses. Virus definitions, Bloodhound
technology, and Script Blocking are all used during scheduled scans and
manual scans, and are used by Auto-Protect to constantly monitor your
computer.
The virus definition service stops known viruses
The virus definition service consists of files that Norton AntiVirus uses to
recognize viruses and intercept their activity. You can look up virus names
in Norton AntiVirus, and access an encyclopedia of virus descriptions on
the Symantec Web site. For more information, see “Look up virus names
and definitions” on page 72.
Bloodhound technology stops unknown viruses
Bloodhound is the Norton AntiVirus scanning technology for detecting new
and unknown viruses. It detects viruses by analyzing an executable file’s
structure, behavior, and other attributes such as programming logic,
computer instructions, and any data contained in the file. It also sets up
simulated environments in which to load documents and test for macro
viruses.
Script Blocking stops script-based viruses
A script is a list of instructions that can be executed without user
interaction. Scripts can be opened with text editors or word processing
programs, so they are very easy to change.
Script Blocking detects Visual Basic and Java script-based viruses without
the need for specific virus definitions. It monitors the scripts for virus-like
behavior and alerts you if it is found.
14
Page 15
Auto-Protect keeps you safe
Norton AntiVirus Auto-Protect loads into memory when Windows starts,
providing constant protection while you work.
Using Auto-Protect, Norton AntiVirus automatically:
■ Eliminates viruses and Trojan horses, including macro viruses, and
repairs damaged files
■ Checks for viruses every time you use software programs on your
computer, insert floppy disks or other removable media, or use
document files that you receive or create
■ Monitors your computer for any unusual symptoms that may indicate
an active virus
■ Protects your computer from Internet-borne viruses
How to maintain protection
When Norton AntiVirus is installed, you have complete virus protection.
However, new viruses are created constantly. Viruses can spread when you
start your computer from an infected disk or when you run an infected
program. There are several things you can to do avoid viruses and to
recover quickly should a virus strike.
How to maintain protection
Avoid viruses
It is important that you practice regular file maintenance and that you keep
Norton AntiVirus up-to-date.
To avoid viruses:
■ Write-protect removable media.
■ Stay informed about viruses by logging on to the Symantec Security
■ Use LiveUpdate regularly to update your programs and virus definition
■ Keep Norton AntiVirus Auto-Protect turned on at all times to prevent
Response Web site (securityresponse.symantec.com) where there is
extensive, frequently updated information on viruses and virus
protection.
service files. For more information, see “Keep current with LiveUpdate”
on page 39.
viruses from infecting your computer.
15
Page 16
About Norton AntiVirus
■ If Norton AntiVirus Auto-Protect is not turned on, scan removable
media before you use them. For more information, see “Scan disks,
folders, and files” on page 55.
■ Schedule scans to occur automatically. For more information, see
“Schedule automatic virus scans” on page 60.
Prepare for emergencies
It is also important that you are prepared in case your computer is infected
by a virus.
To prepare for emergencies:
■ Back up files regularly and keep more than just the most recent
backup.
■ If you are using Windows NT, Windows 2000, or Windows XP and
your computer cannot start from a CD, create a set of Emergency
Disks, from which you can start your computer and scan for viruses.
For more information, see “Create Emergency Disks” on page 19.
■ If you are using Windows 98 or Me, create a set of Rescue Disks, with
which you can start your computer in DOS mode and use Norton
AntiVirus to fix virus-related problems and recover from a system
crash. For more information, see “About Rescue Disks” on page 34.
16
Page 17
CHAPTER
Installing Norton AntiVirus
Before installing Norton AntiVirus, take a moment to review the system
requirements listed in this chapter. Windows 98 and Windows Me users
should have some blank 1.44 MB disks available to make Rescue Disks.
System requirements
To use Norton AntiVirus, your computer must have one of the following
Windows operating systems:
■ Windows 98, 98SE
■ Windows Me
■ Windows NT 4.0 Workstation with service pack 6 or higher
■ Windows 2000 Professional
■ Windows XP Professional or Windows XP Home Edition
2
Your computer must also meet the following minimum requirements.
Windows 98/Me
■ Intel Pentium processor at 133MHz for Windows 98; 150 MHz for
Windows Me
■ 32 MB of RAM
■ 50 MB of available hard disk space
■ Internet Explorer 4.01 service pack 1 or higher
■ CD-ROM or DVD-ROM drive
17
Page 18
Installing Norton AntiVirus
Windows NT 4.0 Workstation
■ Service pack 6 or higher
■ Intel Pentium processor at 133MHz or higher
■ 32 MB of RAM
■ 50 MB of available hard disk space
■ Internet Explorer 4.01 service pack 1 or higher
■ CD-ROM or DVD-ROM drive
Windows 2000 Professional
■ Intel Pentium processor at 133MHz or higher
■ 64 MB of RAM
■ 50 MB of hard disk space
■ Internet Explorer 4.01 service pack 1 or higher
■ CD-ROM or DVD-ROM drive
Windows XP Home Edition/Professional
■ Intel Pentium processor at 300MHz or higher
■ 128 MB of RAM
■ 50 MB of hard disk space
■ Internet Explorer 4.01 service pack 1 or higher
■ CD-ROM or DVD-ROM drive
Before installation
Before you install Norton AntiVirus, prepare your computer. If your
computer cannot start from a CD, create Emergency Disks.
Prepare your computer
If you have a previous version of Norton AntiVirus or any other anti-virus
programs on your computer, you must uninstall them before installing
Norton AntiVirus. For more information, see “If you need to uninstall
Norton AntiVirus” on page 27.
To uninstall other anti-virus programs, see the user documentation that
came with the program.
18
Page 19
You must close all other Windows programs before installing Norton
AntiVirus.
Create Emergency Disks
Emergency Disks are used to start your computer and scan for viruses in
case of a problem. If your computer can start from a CD, you can use the
Norton AntiVirus CD in place of Emergency Disks and do not need to
create them. If you cannot start your computer, you can use these
instructions to create Emergency Disks on another computer. For more
information, see “If you need to use Emergency Disks” on page 71.
Use the Norton AntiVirus CD to create Emergency Disks. You will need
several formatted 1.44 MB disks.
To create Emergency Disks
1 Insert the Norton AntiVirus CD into the CD-ROM drive.
2 Click Browse CD.
3 Double-click the Support folder.
4 Double-click the Edisk folder.
5 Double-click Ned.exe.
6 In the welcome window, click OK.
7 Label the first disk as instructed and insert it into drive A.
8 Click Yes.
9 Repeat steps 7 and 8 for the subsequent disks.
10 When the procedure is complete, click OK.
11 Remove the final disk from drive A and store the Emergency Disk set
in a safe place.
Before installation
19
Page 20
Installing Norton AntiVirus
Install Norton AntiVirus
Install Norton AntiVirus from the Norton AntiVirus CD.
To install Norton AntiVirus
1 Insert the Norton AntiVirus CD into the CD-ROM drive.
2 In the Norton AntiVirus 2002 window, click Install Norton AntiVirus.
If your computer is not set to automatically open a CD, you will have
to open it yourself. For more information, see “If the opening screen
does not appear” on page 23.
3 If you are installing in Windows 98, 98SE, or Me, Norton AntiVirus
scans your computer’s memory for viruses before installing. If a virus is
found, you are prompted to use your Emergency Disks to remove the
virus before continuing. For more information, see “If you need to use
Emergency Disks” on page 71.
4 The opening installation window reminds you to close all other
Windows programs. Click Next.
20
5 In the License Agreement window, click I accept the license
agreement.
If you decline, you cannot continue with the installation.
Page 21
Install Norton AntiVirus
Click Next.
6
7 Select a folder into which you want to install Norton AntiVirus, then
click Next.
21
Page 22
Installing Norton AntiVirus
Confirm the installation location, then click Next.
8
9 After Norton AntiVirus is installed, scroll through the Readme text, then
click Next.
22
10 Click Finish to exit the installation.
Page 23
If the opening screen does not appear
Sometimes, a computer’s CD-ROM drive does not automatically start a CD.
To start the installation from the Norton AntiVirus CD
1 On your desktop, double-click My Computer.
2 In the My Computer dialog box, double-click the icon for your
CD-ROM drive.
3 From the list of files, double-click CDSTART.EXE.
After installation
If your computer needs to be restarted after Norton AntiVirus is installed, a
prompt appears giving you the option to do so immediately. After restart
or, if your computer does not need to be restarted, after installation is
complete, the Information Wizard appears.
Note: If you bought your computer with Norton AntiVirus already installed,
the Information Wizard appears the first time you start Norton AntiVirus.
You must accept the license agreement that appears in the Information
Wizard for Norton AntiVirus to be activated.
After installation
Restart your computer
After installation, you may receive a prompt telling you that your computer
needs to be restarted for the updates to take effect.
To restart your computer
■ In the dialog box, click Yes.
If you click No, configuration of Norton AntiVirus is not complete until
you restart your computer.
23
Page 24
Installing Norton AntiVirus
Use the Information Wizard
The Information Wizard lets you register your copy of Norton AntiVirus,
get information about the virus protection subscription service, select
post-install tasks to be done automatically, and review your Norton
AntiVirus settings. If you do not complete the Information Wizard, Norton
AntiVirus uses the default settings for post-install tasks and program
options.
Note: If you choose not to register the software using the Information
Wizard or if registration fails for some reason, you can register on the
Symantec Web site at www.symantec.com or by using the Product
Registration option on the Help menu. On the Web site, go to the Products
page for the registration link.
To use the Information Wizard
1 In the welcome window, click Next.
If you purchased your computer with Norton AntiVirus already
installed, you must accept the license agreement in order to use
Norton AntiVirus.
2 Click I accept the license agreement, then click Next.
3 In the first Registration window, select the country from which you are
registering and the country in which you live (if different), then click
Next.
4 If you would like information from Symantec about Norton AntiVirus,
select the method by which you want to receive that information, then
click Next.
5 Enter your name and whether you want Norton AntiVirus registered to
you or your company, then click Next.
6 Enter your address, then click Next.
7 Answer the survey questions to help Symantec improve its products
and services, then click Next when you are done or to skip the survey.
8 Select whether you want to register Norton AntiVirus through the
Internet or by mail, then click Next.
If you submitted your registration through the Internet, a dialog box
displays the serial number for your product.
9 Write down the number or click Print to get a copy of your
registration information for future reference.
24
Page 25
After installation
Click Next.
10
11 Select whether you want to use your existing profile the next time you
register a Symantec product, or type the information as part of
registration.
12 Click Finish.
13 Review the subscription service information, then click Next.
14 Select the post-install tasks that you want Norton AntiVirus to perform
automatically. Your options are:
■ Run LiveUpdate to ensure that you have the latest virus definitions.
For more information, see “Keep current with LiveUpdate” on
page 39.
■ Perform a full system scan. For more information, see “Scan disks,
folders, and files” on page 55.
■ Schedule a weekly scan of your local hard drives. You must have
Microsoft Scheduler installed to use this option. If you select this
option, you can change the schedule for this scan as desired. For
more information, see “Schedule automatic virus scans” on page 60.
■ If you are installing in Windows 98 or Windows Me, you also have
the option to create a Rescue Disk set. For more information, see
“About Rescue Disks” on page 34.
15 Click Next.
25
Page 26
Installing Norton AntiVirus
Review the configuration settings for Norton AntiVirus. If you want to
16
change any of the settings, do so using Norton AntiVirus Options. For
more information, see “Customize Norton AntiVirus” on page 43.
17 Click Finish.
If you selected any post-install tasks, they start automatically.
Read the Readme file
The Readme file contains technical tips and information about product
changes that occurred after this guide went to press. It is installed on your
hard disk in the same location as the Norton AntiVirus product files.
To read the Readme file
1 Using Windows Explorer, navigate to the location where your Norton
AntiVirus files are installed.
If you installed Norton AntiVirus in the default location, the files are in
C:\Program Files\Norton AntiVirus.
2 Double-click Readme.txt to open the file in Notepad or WordPad.
The Readme file includes instructions for printing it if you want to do
so.
3 Close the word processing program when you are done reading the
file.
26
Page 27
If you need to uninstall Norton AntiVirus
If you need to uninstall Norton AntiVirus
If you need to remove Norton AntiVirus from your computer, use the
Uninstall Norton AntiVirus option on the Windows Start menu.
Note: During uninstall, Windows may indicate that it is installing software.
This is a standard Microsoft installation message and can be disregarded.
To uninstall Norton AntiVirus
1 On the Windows taskbar, click Start > Programs > Norton AntiVirus
> Uninstall Norton AntiVirus.
27
Page 28
Installing Norton AntiVirus
Click Remove to confirm that you want to uninstall the product.
2
3 Click Next.
4 If you have files in Quarantine, you are asked if you want to delete
them. Select one of the following:
■ Yes: Deletes the quarantined files from your computer.
■ No: Leaves the quarantined files on your computer, but makes them
inaccessible. To repair or submit the files to Symantec for analysis,
reinstall Norton AntiVirus.
28
Page 29
If you need to uninstall Norton AntiVirus
Click Finish.
5
6 Click Yes to restart your computer.
If you have no other Symantec products on your computer, you should
also uninstall LiveReg and LiveUpdate.
To uninstall LiveReg and LiveUpdate
1 Do one of the following:
■ On the Windows taskbar, click Start > Settings > Control Panel.
■ On the Windows XP taskbar, click Start > Control Panel.
2 In the Control Panel, double-click Add/Remove Programs.
3 In the list of currently installed programs, click LiveReg.
4 Do one of the following:
■ In Windows 2000 or Windows Me, click Change/Remove.
■ In Windows 98 or Windows NT, click Add/Remove.
■ In Windows XP, click Remove.
5 Click Yes to confirm that you want to uninstall the product.
6 Repeat steps 1 through 5, selecting LiveUpdate in step 3, to uninstall
LiveUpdate.
29
Page 30
Installing Norton AntiVirus
30
Page 31
CHAPTER
Norton AntiVirus basics
Norton AntiVirus basics include general information about how to work
with Norton AntiVirus, keep your computer protected, customize Norton
AntiVirus, and access more information about Norton AntiVirus.
Work with Norton AntiVirus
You can perform a variety of tasks with Norton AntiVirus.
Access Norton AntiVirus tools
Norton AntiVirus tools include status reporting, scanning options,
scheduling options, activity reporting, and configuration options. They can
be accessed from the Norton AntiVirus main window, the Windows
Explorer toolbar, and the Norton AntiVirus Windows tray icon.
Use the Norton AntiVirus main window
3
All Norton AntiVirus tools can be accessed from the Norton AntiVirus main
window.
To start Norton AntiVirus
■ Do one of the following:
■ On the Windows taskbar, click Start > Programs > Norton
AntiVirus > Norton AntiVirus 2002.
■ On the Windows XP taskbar, click Start > More Programs >
Norton AntiVirus > Norton AntiVirus 2002.
31
Page 32
Norton AntiVirus basics
Use the Windows Explorer toolbar
Norton AntiVirus adds a button and menu to Windows Explorer. The
button launches a scan of whatever you have selected in the Explorer
pane. When you click the arrow to the right of the button, you have the
following options on the Norton AntiVirus menu.
Option Action
View Status Launches Norton AntiVirus, displaying the
View Quarantine Displays the Quarantine area and the files
View Activity Log Displays the Activity Log, showing you
View Virus Encyclopedia Connects you to the Symantec Security
Status pane with system status.
currently stored there. For more
information, see “If you have files in
Quarantine” on page 67.
various Norton AntiVirus activities, such as
scans performed and problems found. For
more information, see “Check Norton
AntiVirus Activity Log” on page 38.
Response Web page, from which you can
search for information on all types of
viruses.
32
Scan for Viruses Opens Norton AntiVirus in the Scan for
Viruses pane, on which you can specify a
scan to run.
When you first open Windows Explorer after installing Norton AntiVirus,
you may not see the Norton AntiVirus button and menu.
To display the Norton AntiVirus button and menu
1 On the View menu, click Toolbars.
2 Click Norton AntiVirus.
Note: You may not be able to access the Norton AntiVirus Windows
Explorer menu, depending on your computer’s configuration. For more
information, see “What’s new in Norton AntiVirus” on page 11.
Page 33
Use the Norton AntiVirus Windows tray icon
You can use the Norton AntiVirus Windows tray icon to open Norton
AntiVirus, enable or disable Auto-Protect, and configure Norton AntiVirus.
For more information, see “Temporarily disable Auto-Protect” on page 33
and “Customize Norton AntiVirus” on page 43.
To use the Norton AntiVirus Windows tray icon
1 Right-click the Norton AntiVirus Windows tray icon.
2 On the tray icon menu, select the option that you want.
Temporarily disable Auto-Protect
If you have not changed the default option settings, Auto-Protect loads
when you start your computer to guard against viruses. It checks programs
for viruses as they are run and monitors your computer for any activity that
might indicate the presence of a virus. When a virus or virus-like activity
(an event that could be the work of a virus) is detected, Auto-Protect alerts
you.
In some cases, Auto-Protect may warn you about a virus-like activity that
you know is not the work of a virus. If you will be performing such an
activity and want to avoid the warning, you can temporarily disable
Auto-Protect.
Work with Norton AntiVirus
To temporarily disable Auto-Protect
1 Start Norton AntiVirus. For more information, see “Access Norton
AntiVirus tools” on page 31.
2 At the top of the Norton AntiVirus main window, click Options.
3 In the Options dialog box, under System, click Auto-Protect.
4 In the Auto-Protect pane, uncheck Enable Auto-Protect.
Be sure to enable Auto-Protect when you have completed your task to
ensure that your computer remains protected.
33
Page 34
Norton AntiVirus basics
To enable Auto-Protect
1 Start Norton AntiVirus. For more information, see “Access Norton
AntiVirus tools” on page 31.
2 At the top of the Norton AntiVirus main window, click Options.
3 In the Options dialog box, under System, click Auto-Protect.
4 In the Auto-Protect pane, check Enable Auto-Protect.
If the Norton AntiVirus icon appears in the Windows tray, you can use it to
enable and disable Auto-Protect.
To enable or disable Auto-Protect using the tray icon
1 Right-click the Norton AntiVirus Windows tray icon.
2 Do one of the following:
■ If Auto-Protect is disabled, click Enable Auto-Protect.
■ If Auto-Protect is enabled, click Disable Auto-Protect.
Maintain Norton AntiVirus protection
Depending upon which operating system you are using, you may want to
keep a set of Rescue Disks available and keep them up-to-date. For more
information, see “If you need to use Rescue Disks” on page 70. You should
also occasionally verify that Norton AntiVirus is set to provide you with
optimal protection, and make sure that your virus protection is current.
About Rescue Disks
Rescue Disks record a duplicate set of system startup files and disk
partition information, and store rescue items and a virus scanner across
multiple floppy disks or on a network drive. Rescue Disks can be made for
the DOS-based Windows 98 and Windows Me operating systems; they are
not needed for Windows NT, Windows 2000, or Windows XP.
A Rescue Disk set consists of one bootable floppy disk, one Norton
AntiVirus Program floppy disk, and three Virus Definition floppy disks. If
you have Norton Utilities installed, you will also have two Norton Utilities
floppy disks in your Rescue Disk set. With a Rescue Disk set, you can start
your computer in DOS mode and use Norton AntiVirus to fix virus-related
problems.
34
Page 35
Maintain Norton AntiVirus protection
Note: Rescue Disks contain information specific to the computer on which
they were made. If you are using Rescue Disks for recovery, you must use
the disks made for your computer. If you are using Rescue Disks to scan
for viruses, you can use disks made for a different computer. For more
information, see “If you need to use Rescue Disks” on page 70.
Rescue Disks can and should be updated whenever you update your virus
protection, install new software, or make changes to your hardware.
Create a Rescue Disk set
Rescue Disks can be created at any time. If you have chosen to create
Rescue Disks as a post-install task in the Information Wizard, the Rescue
Disk Wizard appears automatically. Otherwise, you can start the Rescue
Disk Wizard from the Norton AntiVirus main window.
If you start the Rescue Disk Wizard from the Norton AntiVirus main
window, temporarily disable Auto-Protect while you are creating the
Rescue Disk set. If you do not restart your computer after creating Rescue
Disks, remember to enable Auto-Protect again. For more information, see
“Temporarily disable Auto-Protect” on page 33.
You will need several formatted 1.44 MB disks.
To create Rescue Disks
1 At the top of the Norton AntiVirus main window, click Rescue.
If you chose to make Rescue Disks as a post-install task, the Rescue
Disk Wizard opens automatically.
2 Select drive A to create the Rescue Disk set.
3 Click Create.
4 Label the disks as specified in the Basic Rescue Disk List window, then
click OK.
5 Insert the disks as requested.
35
Page 36
Norton AntiVirus basics
Test your Rescue Disks
At the end of the Create Rescue Disks process, you are prompted to test
your disks. This requires that you restart your computer using the Rescue
Disks.
To test your Rescue Disks
1 Close all open Windows programs.
2 Insert the disk labeled Basic Rescue Boot Floppy Disk into drive A,
3 Press Escape to exit to DOS.
4 Remove the disk from drive A, then slide open the plastic tab on the
5 Restart your computer.
then click Restart.
If the Rescue Disk screen appears on your monitor, the Rescue Disk
works properly. If the Rescue Disk screen does not appear, you have
several options for correcting the problem. For more information, see
“My Rescue Disk does not work” on page 75.
back of the disk to write-protect it.
36
Update your Rescue Disks
You can update your Rescue Disks as often as you like. Rescue Disk lets
you update your basic Rescue Disks without having to recreate them.
If you are updating a floppy disk set, make sure your disks are not
write-protected before you begin.
To update your Rescue Disks
1 At the top of the Norton AntiVirus main window, click Rescue.
2 Under Select Destination Drive, select drive A.
3 Click Update.
4 Insert the disk labeled Basic Rescue Boot Floppy Disk into drive A.
5 Click OK.
6 Insert the remaining disks in your set as requested.
Make sure to test your newly updated Rescue Disk set when prompted. For
more information, see “Test your Rescue Disks” on page 36.
Page 37
Check anti-virus status
If Norton AntiVirus is behaving in an unexpected way, or if you’re not sure
that everything is being scanned for viruses, check the status of its
configuration.
If you need to make any changes to the settings, do so using Options. For
more information, see “Customize Norton AntiVirus” on page 43.
Check system status
You can check the status of most Norton AntiVirus settings in the Status
pane of the Norton AntiVirus main window.
To check system status
1 Start Norton AntiVirus. For more information, see “Access Norton
AntiVirus tools” on page 31.
Maintain Norton AntiVirus protection
2 Review the status displayed in the main window.
37
Page 38
Norton AntiVirus basics
Check Office Plug-in status
Office Plug-in protects Microsoft Office documents. It scans those
documents whenever you open them in an Office program. Office Plug-in
is enabled in Options.
To check Office Plug-in status
1 Start Norton AntiVirus. For more information, see “Access Norton
2 Click Options.
3 On the left side of the Options window, under Other, click
4 Verify that Office Plug-in is enabled.
Check Norton AntiVirus Activity Log
Norton AntiVirus keeps a record of its scanning and virus detection events
in the Activity Log. It is set by default to record all events; you can change
this setting in Options. For more information, see “Customize Norton
AntiVirus” on page 43.
AntiVirus tools” on page 31.
Miscellaneous.
38
You should check the Activity Log occasionally to see what tasks Norton
AntiVirus has performed and the results of those tasks to make sure your
Options settings are adequate.
To check the Norton AntiVirus Activity Log
1 Start Norton AntiVirus. For more information, see “Access Norton
AntiVirus tools” on page 31.
2 In the Norton AntiVirus main window, click Reports.
3 In the Reports window, on the Activity Log line, click View Report.
4 Scroll through the Activity Log to see the recorded events.
The most recent events appear at the end of the log.
5 To see only certain types of events, in the Activity Log window, click
Filter.
6 When you are done, click Close.
Page 39
Keep current with LiveUpdate
Symantec products depend on current information to protect your
computer from newly discovered threats. Symantec makes this information
available to you through LiveUpdate. Using your Internet connection,
LiveUpdate downloads program updates and protection updates to your
computer.
Your normal Internet access fees apply when you use LiveUpdate.
Note: If you are using Norton AntiVirus on Windows NT, Windows 2000,
or Windows XP, you must have Administrator access rights to run
LiveUpdate.
About program updates
Program updates are minor improvements to your installed product. These
differ from product upgrades, which are newer versions of entire products.
Program updates that have self-installers to replace existing software code
are also called patches. Patches are usually created to extend operating
system or hardware compatibility, adjust a performance issue, or fix bugs.
Maintain Norton AntiVirus protection
LiveUpdate automates the process of downloading and installing program
updates. It saves you the trouble of locating and downloading files from an
Internet site, then installing them, and deleting the leftover files from your
disk.
About protection updates
One of the most common reasons for computer virus infections is that you
have not updated your protection files regularly. Symantec provides online
access to protection updates by subscription.
The virus definition service provides access to the latest virus signatures
and other technology from Symantec. Norton AntiVirus, Norton
SystemWorks, Norton Internet Security, and Symantec AntiVirus for Palm
OS use the updates available from the virus definition service to detect the
newest virus threats.
39
Page 40
Norton AntiVirus basics
About your subscription
Your Symantec product includes a complimentary, limited time
subscription to protection updates for the subscription services used by
your product. When that subscription is due to expire, you are prompted
to renew your subscription when you use LiveUpdate to retrieve protection
updates. For more information, see “Subscription policy” on page 84.
If you do not renew your subscription, you can still use LiveUpdate to
retrieve program updates. However, you cannot retrieve protection updates
and will not be protected against newly discovered threats.
Obtain program and protection updates
Use LiveUpdate regularly to obtain updates. For example, to keep your
virus protection current, you should use LiveUpdate once a week or
whenever new viruses are discovered. Program updates are released on an
as-needed basis.
Note: If you connect to the Internet through America Online (AOL),
CompuServe, or Prodigy, connect to the Internet first, then run LiveUpdate.
40
To obtain updates using LiveUpdate
1 Open your Symantec product.
2 At the top of the window, click LiveUpdate.
You might receive a warning that your subscription has expired.
Follow the on-screen instructions to complete the subscription
renewal.
3 Click Next to locate updates.
4 If updates are available, click Next to download and install them.
5 When the installation is complete, click Finish.
Page 41
Maintain Norton AntiVirus protection
Run LiveUpdate automatically
You can choose to have LiveUpdate check for program and protection
updates automatically, on a set schedule, by enabling automatic
LiveUpdate. Once it’s enabled, you can let it run according to the default
schedule, or you can set when you want it to run using the Microsoft
Scheduler.
Note: Automatic LiveUpdate periodically checks for an Internet
connection: every five minutes until a connection is found, then every four
hours. For users with ISDN routers set to automatically connect to your
Internet Service Provider (ISP), this setting results in many connections
being made, with connection and phone charges possibly being incurred
for each connection. If this is a problem, you can set your ISDN router to
not automatically connect to the ISP or disable Automatic LiveUpdate in
the Norton AntiVirus options.
To enable automatic LiveUpdate
1 Start Norton AntiVirus.
2 At the top of the Norton AntiVirus main window, click Options.
3 In the Options dialog box, under Internet, click LiveUpdate.
4 In the LiveUpdate pane, check Enable automatic LiveUpdate.
5 Set how you want updates to be applied by selecting one of the
following:
■ Apply updates without interrupting me: LiveUpdate checks for and
installs protection updates without prompting you. LiveUpdate
notifies you when a protection update has been downloaded. You
should still run LiveUpdate occasionally to check for program
updates.
■ Notify me when updates are available: LiveUpdate checks for
protection updates and asks if you want to install them.
6 Click OK.
Automatic LiveUpdate is set by default to check for updates every four
hours. To change that schedule, use the Microsoft Scheduler.
41
Page 42
Norton AntiVirus basics
To change the automatic LiveUpdate schedule
1 On the Windows taskbar, click Start > Programs > Accessories >
2 In the Scheduled Tasks window, double-click Symantec NetDetect.
3 In the scheduler dialog box, on the Schedule tab, change the default
4 Click OK.
You can set multiple schedules for automatic LiveUpdate.
To set multiple schedules for LiveUpdate
1 On the Windows taskbar, click Start > Programs > Accessories >
2 In the Scheduled Tasks window, double-click Symantec NetDetect.
3 In the scheduler dialog box, on the Schedule tab, at the bottom of the
4 At the top of the Schedule pane, click New.
5 Set another schedule as desired.
6 Click OK.
System Tools > Scheduled Tasks.
schedule as desired.
Do not change any entries on the Task and Settings tabs.
System Tools > Scheduled Tasks.
Schedule pane, click Show multiple schedules.
42
To delete the schedule for automatic LiveUpdate, disable automatic
LiveUpdate.
To disable automatic LiveUpdate
1 Start Norton AntiVirus.
2 At the top of the Norton AntiVirus main window, click Options.
3 In the Options dialog box, under Internet, click LiveUpdate.
4 In the LiveUpdate pane, uncheck Enable automatic LiveUpdate.
5 Click OK.
Page 43
Customize Norton AntiVirus
The default settings for Norton AntiVirus provide complete virus protection
for your computer. However, you may want to adjust them to optimize
system performance or disable options that do not apply.
This section does not discuss the individual options you can change, but
gives a general description of what they do and how you can find them.
For specific information about an option, check the online Help.
Note: If you are using Norton AntiVirus on Windows NT, Windows 2000,
or Windows XP and you do not have Local Administrator access, you
cannot change Norton AntiVirus options. If you are an Administrator and
share your computer with others, keep in mind that the changes you make
apply to everyone using the computer.
About Norton AntiVirus Options
All the settings in Options are organized into three main categories. The
options contained under each category are as follows.
Customize Norton AntiVirus
Category Options
System Auto-Protect
Script Blocking
Manual Scan
Exclusions
Internet Email
LiveUpdate
Other Activity Log
Inoculation
Miscellaneous
43
Page 44
Norton AntiVirus basics
System options
The System options are those options that control scanning and monitoring
of your computer. You use System options to determine what gets scanned,
what the scan is looking for, and what happens when a virus or virus-like
activity is encountered.
With higher levels of protection, there can be a slight tradeoff in computer
performance. If you notice a difference in your computer’s performance
after you install Norton AntiVirus, you may want to set protection to a
lower level or disable those options that you do not need.
Auto-Protect options
Auto-Protect options determine if Auto-Protect starts when you start your
computer, what it looks for while monitoring your computer, and what it
does if it finds something.
Auto-Protect also has two subcategories of options, Bloodhound and
Advanced:
■ Bloodhound is the scanning technology that protects against unknown
■ Advanced options determine the activities to be monitored when
viruses. Use these options to enable Bloodhound technology in
Auto-Protect and set its level of sensitivity in detecting viruses. For
more information, see “Bloodhound technology stops unknown
viruses” on page 14.
scanning for virus-like activities and when scanning floppy disks.
44
Script Blocking options
Use Script Blocking options to enable Script Blocking and set what Norton
AntiVirus should do if it finds a malicious script. For more information, see
“Script Blocking stops script-based viruses” on page 14.
Manual Scan options
Manual Scan options determine what gets scanned and what happens if a
virus is found during a scan that you request. Manual Scan options also
include a Bloodhound subcategory that lets you enable Bloodhound
technology during manual scans and set its level of sensitivity in detecting
viruses.
Page 45
Exclusions list
The Exclusions list defines the files that should not be scanned. You can
define groups of files by file extension and you can list specific files. Be
careful not to exclude the types of files that are more likely to be infected
by viruses, such as files with macros or executable files.
Internet options
Internet options define what happens when your computer is connected to
the Internet.
Email options
Use Email options to enable email scanning and define how Norton
AntiVirus should behave while scanning email. You can choose to scan
incoming emails, outgoing emails, or both. Scanning incoming emails
protects your computer against viruses sent by others. Scanning outgoing
emails prevents you from inadvertently transmitting viruses to others.
LiveUpdate options
Customize Norton AntiVirus
Use LiveUpdate options to enable Automatic LiveUpdate and define how
updates should be applied. Automatic LiveUpdate checks for updated virus
definitions automatically when you are connected to the Internet.
Other options
Other options include Activity Log settings, Inoculation settings, and
Miscellaneous settings.
Activity Log options
The Activity Log records all Norton AntiVirus activities. You can choose to
limit the activities recorded using the Activity Log options. You can also
limit the size of the Activity Log. When the specified file size is reached,
each new entry in the log causes the deletion of the oldest logged entry.
45
Page 46
Norton AntiVirus basics
Inoculation options
Note: Inoculation options are available only on Windows 98,
Windows 98SE, and Windows Me.
Inoculation takes a snapshot of your critical system files. If Norton
AntiVirus detects changes in these system files when comparing them to
the original snapshot during a scan, it warns you about the changes.
Use Inoculation options to enable inoculation and, if a system file changes,
to give you the choice to update the inoculation snapshot or repair the file
by restoring it to its original values.
Miscellaneous options
There are four miscellaneous options:
■ Backup file in Quarantine before attempting a repair
■ Enable Office Plug-in
■ Alert me on startup if my virus protection is out of date
■ Scan system files at startup (this option is available only for
Windows 98 and Windows 98SE operating systems)
46
Page 47
Open the Options dialog box
You change Norton AntiVirus settings in the Options dialog box.
To open the Options dialog box
1 Start Norton AntiVirus. For more information, see “Access Norton
AntiVirus tools” on page 31.
2 Click Options.
Customize Norton AntiVirus
If you need to restore default settings in Options
You can change any or all of the options listed. If you have made a
number of changes that have unwanted results, you can restore all options
to the default settings.
To restore default settings on a page
■ On the page for which you want to restore default settings, click Page
Defaults.
To restore default settings for all Options
■ On any page in the Options dialog box, click Default All.
47
Page 48
Norton AntiVirus basics
For more information
Norton AntiVirus provides online Help, this User’s Guide in PDF format,
and links to the Symantec Web site.
Use online Help
Help is always available from the Norton AntiVirus main window.
To access the Help menu
■ At the top of the Norton AntiVirus main window, click Help.
Online Help table of
contents and index
Version and system
information
Links to Symantec Web
sites for more information
48
In addition, Norton AntiVirus includes two kinds of more specific Help:
■ Context-sensitive Help for dialog boxes
■ How-to Help
Help for Norton AntiVirus dialog boxes
When you request Help while working in a Norton AntiVirus dialog box,
the Help displayed is specific to that dialog box.
To get Help for a Norton AntiVirus dialog box
■ In the dialog box, click Help.
Page 49
How-to Help
How-to Help explains procedures that you are likely to perform using
Norton AntiVirus. You can access these topics on the Contents and Index
tabs.
To get How-to Help
1 In the Norton AntiVirus main window, click Help.
2 On the Help menu, click Norton AntiVirus Help.
3 In the Help window, select one of the following:
■ Contents: Search for Help by topic.
■ Index: Search for Help by key word.
Contents and Index tabs are also available on many other Help
windows and can always be used to search for Help.
Access the User’s Guide PDF
This User’s Guide is provided on the Norton AntiVirus CD in PDF format.
You must have Adobe Acrobat Reader installed on your computer to read
the PDF.
For more information
To install Adobe Acrobat Reader
1 Insert the Norton AntiVirus CD into the CD-ROM drive.
2 Click Browse CD.
3 Double-click the Manual folder.
4 Double-click the Acrobat folder.
5 Double-click AR500ENU.
6 Follow the on-screen instructions to select a folder for Adobe Acrobat
Reader and complete the installation.
Once you have installed Adobe Acrobat Reader, you can read the PDF
from the CD.
49
Page 50
Norton AntiVirus basics
To read the User’s Guide PDF from the CD
1 Insert the Norton AntiVirus CD into the CD-ROM drive.
2 Click Browse CD.
3 Double-click the Manual folder.
4 Double-click NAV_2002.
You can also copy the User’s Guide to your hard disk and read it from
there. It needs approximately 1 MB of disk space.
To read the User’s Guide from your hard disk
1 Open the location into which you copied the PDF.
2 Double-click NAV_2002.
Norton AntiVirus on the Web
The Symantec Web site provides extensive information about Norton
AntiVirus, virus protection, anti-virus technology, and other Symantec
products. There are several ways to access the Symantec Web site.
To access the Symantec Web site from the Norton AntiVirus main
window
1 Click Help.
2 Select one of the following:
■ Technical Support Web site: Takes you to the Technical Support
page of the Symantec Web site, from which you can search for
solutions to specific problems, update your virus protection, and
read the latest information about anti-virus technology.
■ Visit the Symantec Web site: Takes you to the home page of the
Symantec Web site, from which you can get product information on
every Symantec product.
50
The Reports page of Norton AntiVirus contains a link to the Symantec
online virus encyclopedia.
To access the Symantec Web site from the Reports page
1 In the Norton AntiVirus main window, click Reports.
2 On the Reports page, next to the Online Virus Encyclopedia heading,
click View Report.
There is a link to the Symantec Web site on the Windows Explorer toolbar.
Page 51
For more information
To access the Symantec Web site from Windows Explorer
1 Open Windows Explorer.
2 On the toolbar, on the Norton AntiVirus menu, click View Virus
Encyclopedia.
This option connects you to the Symantec Security Response Web
page, from which you can search for information on all types of
viruses.
You can always access the Symantec Web site through your Internet
browser.
To access the Symantec Web site in your browser
■ Type the Symantec Web site address, www.symantec.com.
51
Page 52
Norton AntiVirus basics
52
Page 53
CHAPTER
Protecting disks, files, and data from viruses
Keeping your computer protected requires regular monitoring by
Auto-Protect, scanning of your email, and frequent system scans. All of
these tasks can be set to occur automatically.
Ensure that Auto-Protect is enabled
Norton AntiVirus is configured to provide you with complete protection
against viruses. It is unlikely that you need to change any settings.
However, you can ensure that Auto-Protect is working by following these
steps.
To ensure that Auto-Protect is enabled
1 Start Norton AntiVirus.
2 In the Status pane of the Norton AntiVirus main window, ensure that
Auto-Protect is set to On.
4
53
Page 54
Protecting disks, files, and data from viruses
If Auto-Protect is not enabled, in the Status pane, select the
3
Auto-Protect status line.
54
4 In the lower right-hand corner of the window, click Enable.
Page 55
Scan disks, folders, and files
You can request scans of your entire computer, or of individual elements
such as floppy disks, drives, folders, or files.
Request a full system scan
A full system scan scans all boot records and files on your computer.
To request a full system scan
1 Start Norton AntiVirus.
2 In the Norton AntiVirus main window, click Scan for Viruses.
Scan disks, folders, and files
3 In the Scan for Viruses pane, click Scan my computer.
4 Under Actions, click Scan.
When the scan is complete, a scan summary appears.
5 When you are done reviewing the summary, click Finished.
55
Page 56
Protecting disks, files, and data from viruses
Scan individual elements
You can choose to scan all removable drives, a floppy disk, any of your
computer’s drives, or any folders or files on your computer.
To scan individual elements
1 Start Norton AntiVirus.
2 In the Norton AntiVirus main window, click Scan for Viruses.
3 In the Scan for Viruses pane, click the scan you want to run.
4 Under Actions, click Scan.
If you choose to scan all removable drives or a floppy disk, the scan
starts automatically.
If you choose to scan drives, folders, or files, a dialog box appears in
which you choose which drives, folders, or files to scan. Click Scan
after making your selection.
When the scan is complete, a scan summary appears.
5 When you are done reviewing the summary, click Finished.
About custom scans
You can create a custom scan if you regularly scan a particular segment of
your computer and don’t want to have to specify the segment to be
scanned every time. You can delete the scan when it is no longer
necessary. For example, if you are working on a project for which you
need to frequently swap files with others, you might want to create a folder
into which you copy and scan those files before using them. When the
project is done, you can delete the custom scan for that folder.
You can also schedule the custom scan to run automatically. For more
information, see “Schedule a custom scan” on page 60.
56
Page 57
Create a custom scan
You can create a custom scan that includes as much or as little of your
computer as you like.
To create a custom scan
1 Start Norton AntiVirus.
2 In the Norton AntiVirus main window, click Scan for Viruses.
3 In the Scan for Viruses pane, under Actions, click New.
4 In the opening window of the Norton AntiVirus Scan Wizard, click
Next.
5 Select what you want to scan by doing one or both of the following:
■ To select individual files to be scanned, click Add files.
■ To select folders and drives to be scanned, click Add folders.
You can use both options to select the combination of items that you
want.
6 Select the items that you want to scan in the resulting dialog box.
If you select a folder, all files in that folder are included. If you select a
drive, all folders and files on that drive are included.
7 Add the selected items to the list of items to scan by doing one of the
following:
■ In the Scan Files dialog box, click Open.
■ In the Scan Folders dialog box, click Add.
8 To remove an item from the list, select it, then click Remove.
9 When you are done creating the list of items to be scanned, click Next.
10 Type a name for the scan by which you can identify it in the list of
scans.
11 Click Finish.
About custom scans
57
Page 58
Protecting disks, files, and data from viruses
Run a custom scan
When you run a custom scan, you do not have to redefine what you want
to scan.
To run a custom scan
1 Start Norton AntiVirus.
2 In the Norton AntiVirus main window, click Scan for Viruses.
3 In the Scan for Viruses pane, click the custom scan.
4 Under Actions, click Scan.
When the scan is complete, a scan summary appears.
5 When you are done reviewing the summary, click Finished.
Delete a custom scan
Custom scans can be deleted if they are no longer needed.
To delete a custom scan
1 Start Norton AntiVirus.
2 In the Norton AntiVirus main window, click Scan for Viruses.
3 Select the scan that you want to delete by clicking the scan name.
If you click the button next to the scan name, the scan runs.
4 Under Actions, click Delete.
5 Click Yes to verify that you want the scan deleted.
Scan email messages
If email protection is enabled, your email messages are scanned
automatically. Norton AntiVirus supports all email programs that use either
POP3 or SMTP communications protocol. To prevent connection timeouts
while receiving large attachments, enable timeout protection.
Ensure that email protection is enabled
You can choose to scan incoming or outgoing email, or both. If your email
program uses one of the supported communications protocols, both
options are selected by default. You can check or change these settings
using Options.
58
Page 59
To ensure that email protection is enabled
1 Start Norton AntiVirus.
2 In the Norton AntiVirus main window, click Options.
3 In the Options window, under Internet, click Email.
4 For complete email protection, ensure that both Scan incoming Email
and Scan outgoing Email are checked.
To disable one of the options, uncheck it.
5 Click OK.
Enable timeout protection
Norton AntiVirus scans email by monitoring the communications port used
for email and intercepting email transmissions. Only after incoming email
has been scanned is it passed along to the email program. If you are
downloading email with a large attachment, your email program may not
receive a transmission for a few minutes and may timeout as a result. If you
enable timeout protection, Norton AntiVirus regularly confirms the
connection with your email program and prevents a timeout.
Scan email messages
Note: Timeout protection places hidden text at the top of your email
messages. Your email program should remove this text. If you see “NAV
Timeout Protection” in your email messages, you can ignore it.
To enable timeout protection
1 Start Norton AntiVirus.
2 In the Norton AntiVirus main window, click Options.
3 In the Options window, under Internet, click Email.
4 Ensure that Protect against timeouts when scanning Email is checked.
5 Click OK.
59
Page 60
Protecting disks, files, and data from viruses
If problems are found during a scan
At the end of a scan, a summary report appears to tell you what Norton
AntiVirus found during the scan. If a virus was found and you have
requested that Norton AntiVirus repair the file automatically, it is listed as
repaired.
If the file cannot be repaired, it can be quarantined or deleted. For more
information, see “If a virus is found during a scan” on page 64.
Schedule automatic virus scans
When you install Norton AntiVirus and complete the Information Wizard,
you can choose to schedule a weekly full system scan as part of post-install
tasks. If you make that choice, the scan is scheduled automatically.
Note: You cannot schedule the predefined scans in the scan list, but you
can schedule any custom scans that you have created.
Schedule a custom scan
You have complete flexibility in scheduling custom scans. When you select
how frequently you want a scan to run (such as daily, weekly, or monthly),
you are presented with additional fields with which you can refine your
request. For example, you can request a daily scan, then schedule it to
occur every two days or every three days instead.
To schedule a scan
1 Start Norton AntiVirus.
2 In the Norton AntiVirus main window, click Scan for Viruses.
3 Select the scan that you want to schedule by clicking the scan name.
If you click the button next to the scan name, the scan runs.
4 Click Schedule.
5 In the scheduling dialog box, if Show multiple schedules is checked,
click New to enable the scheduling fields.
If it is not checked, the fields will already be enabled.
60
Page 61
Schedule automatic virus scans
Set the frequency and time at which you want the scan to run.
6
Most of the frequency options include additional options that let you
further refine the schedule. Set the additional options as necessary.
7 When you are done, click OK.
You can also create multiple schedules for a scan. For example, you could
run the same scan at the beginning of your work day and at the end.
To create multiple schedules for a single scan
1 Start Norton AntiVirus.
2 In the Norton AntiVirus main window, click Scan for Viruses.
3 Select the scan that you want to schedule by clicking the scan name.
If you click the button next to the scan name, the scan runs.
4 Click Schedule.
5 In the scheduling dialog box, check Show multiple schedules.
6 To set an additional schedule, click New.
7 Set the frequency and time at which you want the scan to run.
Most of the frequency options include additional options that let you
further refine the schedule. Set the additional options as necessary.
8 When you are done, click OK.
Edit scheduled scans
You can change the schedule of any scheduled scan, including the weekly
full system scan.
To edit a scheduled scan
1 Start Norton AntiVirus.
2 In the Norton AntiVirus main window, click Scan for Viruses.
3 Select the scan that you want to schedule by clicking the scan name.
If you click the button next to the scan name, the scan runs.
4 Click Schedule.
5 Change the schedule as desired.
6 Click OK.
61
Page 62
Protecting disks, files, and data from viruses
Delete a scan schedule
You can delete any scan schedule. Deleting the schedule does not delete
the scan.
To delete a scan schedule
1 Start Norton AntiVirus.
2 In the Norton AntiVirus main window, click Scan for Viruses.
3 Select the scan you want to schedule by clicking the scan name.
If you click the button next to the scan name, the scan runs.
4 Click Schedule.
5 In the scheduling dialog box, check Show multiple schedules to
display the Delete button.
6 Select the schedule that you want to delete (if more than one), then
click Delete.
7 Click OK.
62
Page 63
CHAPTER
What to do if a virus is found
If Norton AntiVirus finds a virus on your computer, there are three possible
resolutions to the problem:
■ Repair the file. This action removes the virus from the file.
■ Quarantine the file. This action makes the file inaccessible by any
programs other than Norton AntiVirus. You cannot accidentally open
the file and spread the virus, but you can still evaluate it for possible
submission to Symantec. For more information, see “If you have files
in Quarantine” on page 67.
■ Delete the file. This action removes the virus from your computer by
deleting the file that contains the virus. It should be used only if the
file cannot be repaired or quarantined.
Viruses can be found when you run a scan or by Auto-Protect when you
perform an action with an infected file. The way that you request one of
these resolutions differs depending on whether a scan or Auto-Protect
found the virus.
5
63
Page 64
What to do if a virus is found
If a virus is found during a scan
If a scan you request finds a virus, you either receive a summary of the
repair results, or you have to use the Repair Wizard to resolve the problem.
Review the repair details
If you have set your manual scan options so that Norton AntiVirus repairs
files automatically, and all infected files could be repaired, the scan
summary lists the number of files infected and repaired. This information is
presented for status purposes only; you don’t need to take further action to
protect your computer. If you want to know more, you can check the
repair details to see which files were infected and with what.
To review the repair details
1 In the Summary pane of the scanner window, click More Details.
2 When you are done reviewing the results, click Finished.
Use the Repair Wizard
64
If there are files that could not be repaired, or if you have set your manual
scan options so that Norton AntiVirus asks you what to do when a virus is
found, the Repair Wizard opens.
If Norton AntiVirus did not attempt a repair, the Repair Wizard opens in the
Repair pane. Otherwise, it opens in the Quarantine pane.
To use the Repair Wizard
1 If the Repair Wizard opens in the Repair pane, uncheck any files that
you don’t want Norton AntiVirus to repair.
All files are checked by default. This is the recommended action.
2 Click Repair.
3 If any files cannot be repaired, the Quarantine pane opens.
All files are checked to be added to quarantine by default. This is the
recommended action.
In the Quarantine pane, uncheck any files that you do not want to
quarantine, then click Quarantine.
Page 65
If any files could not be quarantined, the Delete pane opens.
4
If you do not delete the infected files, the virus remains on your
computer and can cause damage or be transmitted to others.
Uncheck any files that you do not want to be deleted, then click
Delete.
5 Once all files have either been repaired, quarantined, or deleted, the
Summary pane of the scanner window opens. When you are done
reviewing the summary, click Finished.
If a virus is found by Auto-Protect
Auto-Protect scans files for viruses when you perform some action with
them, such as moving them, copying them, or opening them. If it detects a
virus or virus-like activity, in most cases you receive an alert telling you
that a virus was found and repaired. How you proceed from there depends
on the operating system you are using.
If you are using Windows 98/98SE/Me
If a virus is found by Auto-Protect
If a virus is found and repaired by Auto-Protect in Windows 98,
Windows 98SE, or Windows Me, you receive an alert telling you what file
was repaired.
To close the alert
■ Click Finish.
If you have set your options so that Auto-Protect asks you what to do
when it finds a virus, the alert asks you to choose an action. The
recommended action is always preselected. If you are not sure what action
you should select, use this table to decide.
Action Result
Repair the infected
file
Quarantine the
infected file
Eliminates the virus and repairs the infected item. When
a virus is found, Repair is always the best choice.
Isolates the virus-infected file, but does not remove the
virus. Select Quarantine if you suspect that the infection
is caused by an unknown virus and you want to submit
the virus to Symantec for analysis.
65
Page 66
What to do if a virus is found
Action Result
Delete the infected
file
Do not open the file,
but leave the
problem alone
Ignore the problem
and do not scan this
file in the future
Ignore the problem
and continue with
the infected file
Erases both the virus and the infected file. Select Delete if
Repair is not successful. Replace the deleted file from the
original program file or backup copy. If the virus is
detected again, your original copy is infected.
Stops the current operation to prevent you from using an
infected file. This action does not solve the problem. You
will receive an alert the next time you perform the same
activity.
Adds the file suspected of containing a virus to the
Exclusions list. When you add a file to the Exclusions list,
the file will be excluded from any future virus scans,
unless you remove it from the list. Select this option only
if you know that the file does not contain a virus.
Continues the current operation. Select this action only if
you are sure that a virus is not at work. You will receive
an alert again. If you are not sure what to do, select Do
not open the file, but leave the problem alone.
If the file could not be repaired, you receive an alert telling you that the
repair was not made and recommending that you quarantine the file. You
have the same options as those listed in the table, with the exception of
Repair the infected file.
If you are using Windows NT/2000/XP
If a virus is found and repaired by Auto-Protect in Windows NT, Windows
2000, or Windows XP, you receive an alert telling you what file was
repaired and what virus was infecting the file. If you have an active
Internet connection, clicking the virus name opens the Symantec Web page
that describes the virus.
To close the alert
■ Click OK.
If the file could not be repaired, you receive two alerts, one telling you that
Auto-Protect was unable to repair the file and the other telling you that
access to the file was denied.
66
Page 67
You can set your Auto-Protect options to try to quarantine any infected files
it cannot repair. If you do so, you are informed if any files are quarantined.
For more information, see “If you have files in Quarantine” on page 67.
To resolve problems with unrepaired files
1 Run a manual scan on your computer to ensure that no other files are
infected. For more information, see “Request a full system scan” on
page 55.
2 Follow the recommended actions in the Repair Wizard to protect your
computer from the infected files. For more information, see “If a virus
is found during a scan” on page 64.
If you have files in Quarantine
Once a file has been placed in Quarantine, you have several options. All
actions on files in Quarantine must be performed using the Quarantine
window.
To open the Quarantine window
1 Start Norton AntiVirus.
2 In the Norton AntiVirus main window, click Reports.
3 In the Reports pane, on the Quarantined items line, click View
Report.
If you have files in Quarantine
67
Page 68
What to do if a virus is found
The buttons across the top of the Quarantine window represent all of the
actions you can perform on the files in Quarantine. The following actions
are available.
Action Result
Add Item Adds files to Quarantine. Use this action to quarantine a
Properties Provides detailed information about the selected file and
Repair Item Attempts to repair the selected file. Use this action if you
Restore Item Returns the selected file to its original location without
Delete Item Deletes the selected file from your computer.
Submit Item Sends the selected file to Symantec. Use this option if you
file that you suspect is infected. This action has no effect
on the files already in Quarantine.
what is infecting it.
have received new virus definitions since the file was
added to Quarantine.
repairing it.
suspect that a file is infected even if Norton AntiVirus did
not detect a virus, or if you suspect that the virus is one
that was newly released.
68
LiveUpdate Runs LiveUpdate to check for new protection and
program updates. Use this if you haven’t updated your
virus protection for a while and want to try to repair the
files in Quarantine.
To perform an action on a file in Quarantine
1 Select the file on which you want to perform the action.
2 Click the button for the action that you want to perform.
3 When you are finished, on the File menu, click Exit.
Page 69
If Norton AntiVirus cannot repair a file
If Norton AntiVirus cannot repair a file
One of the most common reasons Norton AntiVirus cannot repair a file is
that you do not have the most up-to-date virus protection. Update your
virus protection with LiveUpdate and scan again. For more information, see
“Keep current with LiveUpdate” on page 39.
If that does not work, read the information on your screen to identify the
type of item that cannot be repaired, and then match it to one of the types
below:
■ Infected files are those with file name extensions such as .exe, .doc,
.dot, or .xls. Files with any name can be infected. Use the Repair
Wizard to solve the problem. For more information, see “Use the
Repair Wizard” on page 64.
■ Hard disk master boot record, boot record, or system files (such as
IO.SYS or MSDOS.SYS) and floppy disk boot record and system files
are replaced using the Rescue Disks or your operating system disks.
For more information, see “If you need to use Rescue Disks” on
page 70.
If your computer does not start properly
If you have a virus on your computer and need to start the computer from
an uninfected disk to remove the virus, or if you need to restore a boot
record, use your Rescue Disks. If you do not have Rescue Disks, you can
use your Emergency Disks to start the computer and remove the virus. If
you need to restore boot records and do not have Rescue Disks, or if you
need to restore system files, you must reinstall Windows. For more
information, see “About Rescue Disks” on page 34 and “Create Emergency
Disks” on page 19.
69
Page 70
What to do if a virus is found
If you need to use Rescue Disks
Sometimes a virus infection prevents your computer from starting normally.
Some viruses can only be removed if the computer is started from a clean
disk, not the infected hard disk. Often, a Norton AntiVirus alert tells you
when to use your Rescue Disks.
You first need to determine whether your Rescue Disks are current. This
means that you have created or updated your Rescue Disks since you did
any of the following:
■ Added, modified, or removed internal hardware
■ Added, modified, or removed hard disk partitions
■ Upgraded your operating system
If your Rescue Disks are not current, you can still use them to remove
viruses from your computer. When the Rescue Disk screen starts from the
Rescue Boot disk, use only the Norton AntiVirus task.
To use your Rescue Disks
1 Insert the Basic Rescue Boot floppy disk into the floppy disk drive and
restart your computer.
The Rescue program runs in DOS.
2 Use the arrow keys to highlight the program that you want to run.
A description of the highlighted program appears in the right panel of
the Rescue program. Your choices are:
■ Norton AntiVirus. Scans your computer for viruses and repairs any
infected files.
■ Rescue Recovery. Checks and restores boot and partition
information.
3 Press Enter to run the highlighted program.
4 Follow the on-screen instructions for inserting and removing the
Rescue Disks.
5 When the Rescue program is done, remove the Rescue Disk in the
floppy disk drive and restart your computer.
70
Page 71
If you need to use Emergency Disks
Use the following procedures if you need to use your Emergency Disks.
For more information, see “Create Emergency Disks” on page 19.
To use Emergency Disks
1 Insert Emergency Disk 1 into the floppy disk drive and restart your
computer.
The Emergency program runs in DOS.
2 Ensure that Antivirus is selected and press Enter to begin the Norton
AntiVirus Emergency program.
3 Follow the on-screen instructions for inserting and removing the
Emergency Disks.
The Emergency program automatically scans your computer and
removes viruses.
4 When the Emergency program is done, remove the Emergency Disk in
the floppy disk drive and restart your computer.
If you are using the CD as an Emergency Disk
If your computer does not start properly
If you are using the Norton AntiVirus CD as an Emergency Disk, use this
procedure whenever you are instructed to insert Emergency Disk 1. You
can ignore all instructions to change disks, as all necessary information is
on the CD.
Note: You may need to change your computer’s BIOS Setup options to
start from the CD-ROM drive. For more information, see “I cannot start
from drive A” on page 76.
To use the CD as an Emergency Disk
1 Insert the Norton AntiVirus CD into the CD-ROM drive.
2 Restart your computer.
The Emergency program scans your computer and removes viruses.
71
Page 72
What to do if a virus is found
Look up virus names and definitions
You can look up a virus name from within Norton AntiVirus. The Virus List
dialog box lists the viruses in the current virus definition service files.
To make sure that you have the latest virus definitions, run LiveUpdate. For
more information, see “Keep current with LiveUpdate” on page 39.
72
To look up virus names
1 Start Norton AntiVirus.
2 In the Norton AntiVirus main window, click Reports.
3 In the Reports pane, on the Virus List line, click View Report.
You can prin t the li st.
To print the list
■ In the Virus List dialog box, click Print.
You can also use the list to get more information about a specific virus.
Page 73
Look up virus names and definitions
To get more information about a specific virus
1 In the Virus List dialog box, select the virus about which you want
more information.
2 Click Info.
3 When you are done viewing the virus information, in the Virus
Information window, click Close.
4 When you are done viewing the list, in the Virus List dialog box, click
Close.
Look up viruses on the Symantec Web site
Because of the large number of viruses, the Virus List file does not include
descriptions of each virus. The Symantec Web site contains a complete list
of all known viruses and related malicious code, along with descriptions.
To look up viruses
1 In the Norton AntiVirus main window, click Reports.
2 In the Reports pane, on the Online Virus Encyclopedia line, click View
Report.
The Symantec Web site opens in your Internet browser.
3 Use the links on the Web page to access the virus information for
which you are looking.
73
Page 74
What to do if a virus is found
74
Page 75
CHAPTER
Troubleshooting
The information in this chapter will help you solve the most frequent
problems that you may experience. If you can’t find the solution to your
problem here, there is a wealth of information on the Symantec Web site.
You can find a troubleshooter, updates, patches, online tutorials,
knowledge base articles, and virus removal tools. Point your browser to
www.symantec.com/techsupp/.
My Rescue Disk does not work
Due to the number of product-specific technologies used by manufacturers
to configure and initialize hard drives, the Rescue program cannot always
create a bootable disk automatically. If your Rescue Boot Disk does not
work properly, do one of the following:
■ If you have a special startup disk for your computer, add it to your
Rescue Disk set. In an emergency, start from that disk. Remove the
disk and insert your Rescue Boot Disk. At the DOS prompt, type
A:RSHELL
■ Use the Disk Manager or similarly named program that came with your
computer to make your Rescue Boot Disk bootable. Make sure to test
your modified Rescue Boot Disk.
, press Enter, then follow the on-screen instructions.
6
Sometimes, your Rescue Boot Disk does not work properly because you
have more than one operating system installed, such as Windows NT and
Windows 98.
75
Page 76
Troubleshooting
To modify your Rescue Boot Disk
1 Start up from your hard drive.
2 Insert your Rescue Boot Disk into drive A.
3 At the DOS prompt, type SYS A:
4 Press Enter.
This transfers the operating system to the Rescue Boot Disk. Be sure to
retest your Rescue Disks.
The alert tells me to use my Rescue Disks, but I did not
create them
With your Norton AntiVirus CD you can create Emergency Disks. Although
they are not as powerful as the Rescue Disks you create, you can use the
Emergency Disks to recover from most common emergencies. For more
information, see “To create Emergency Disks” on page 19.
You can use the CD that contains Norton AntiVirus as an Emergency Disk if
your computer can start from the CD-ROM drive. For more information,
see “If you are using the CD as an Emergency Disk” on page 71.
76
Once you have created the Emergency Disks, use them to solve the
problem.
I cannot start from drive A
If your computer does not check drive A first on startup, use your
computer’s Setup program to change settings.
Be careful when making changes using your computer’s Setup program. If
you have never used it before, you may want to refer to your computer
manufacturer’s documentation.
Page 77
To change your computer’s settings
1 Restart your computer.
A message appears telling you the key or keys to press to run SETUP,
such as Press <DEL> if you want to run SETUP.
2 Press the key or keys to launch the Setup program.
3 Set the Boot Sequence to boot drive A first and drive C second.
Setup programs vary from one manufacturer to the next. If you cannot
find the Boot Sequence option, use the Setup program’s Help system,
refer to the documentation that came with your system, or contact your
system’s manufacturer.
4 Save the changes, then exit the Setup program.
You may need to use a special boot disk rather than the Rescue Boot Disk.
In this case, use the boot disk or startup disk that came with your
computer.
If your computer is set up with more than one operating system, such as
Windows 2000 and Windows 98, you may need to modify the Rescue Boot
Disk. For more information, see “My Rescue Disk does not work” on
page 75.
Norton AntiVirus Auto-Protect does not load when I start
my computer
If the Norton AntiVirus Auto-Protect icon does not appear in the
lower-right corner of the Windows taskbar, Auto-Protect is not loaded.
There are three likely reasons this is happening.
You may have started Windows in safe mode. Windows restarts in safe
mode if the previous shutdown did not complete successfully. For
example, you may have turned off the power without choosing Shut Down
on the Windows Start menu.
To restart Windows
1 On the Windows taskbar, click Start > Shut Down.
2 In the Shut Down Windows dialog box, click Restart.
3 Click OK.
Norton AntiVirus may not be configured to start Auto-Protect automatically.
77
Page 78
Troubleshooting
To set Auto-Protect to start automatically
1 In the Norton AntiVirus main window, click Options.
2 In the Options dialog box, under System, click Auto-Protect.
3 Ensure that Start Auto-Protect when Windows starts up is checked.
Norton AntiVirus may not be configured to show the Auto-Protect icon in
the tray.
To show the Auto-Protect icon in the tray
1 In the Norton AntiVirus main window, click Options.
2 In the Options dialog box, under System, click Auto-Protect.
3 Ensure that Show the Auto-Protect icon in the tray is checked.
I have scanned and removed a virus, but it keeps infecting
my files
There are four possible reasons a virus could be reappearing.
The virus might be in a program file with an unusual extension for which
Norton AntiVirus is not configured to look.
78
To reset Norton AntiVirus scanning options
1 In the Norton AntiVirus main window, click Options.
2 In the Options dialog box, under System, click Manual Scan.
3 Under Which file types to scan for viruses, click Comprehensive file
scanning.
4 Click Manual Scan > Bloodhound.
5 Ensure that Enable Bloodhound heuristics is checked, and click
Highest level of protection.
6 Click OK.
7 Scan all of the disks that you use and repair all infected files.
The source of the infection could also be a floppy disk. Scan all of the
floppy disks that you use to ensure that they are free of viruses.
Another reason could be that the virus is remaining in memory after you
remove it from the boot record. It then reinfects your boot record. Use
your Rescue Disks to remove the virus. For more information, see “If you
need to use Rescue Disks” on page 70.
Page 79
If the problem is a Trojan horse or worm that was transmitted over a
shared network drive, you must disconnect from the network or password
protect the drive to let Norton AntiVirus delete the problem.
Norton AntiVirus cannot repair my infected files
The most common reason that Norton AntiVirus cannot repair your
infected files is that you do not have the most current virus protection on
your computer. Update your virus protection regularly to protect your
computer from the latest viruses. For more information, see “Keep current
with LiveUpdate” on page 39.
If after using LiveUpdate the virus still cannot be repaired, the file may be
corrupted, or contain a new virus. There are two additional options:
■ Quarantine the file and submit it to Symantec. For more information,
see “If you have files in Quarantine” on page 67.
■ If a non-infected copy of the file exists, delete the infected file and
replace it with the non-infected file.
I get an error when testing basic Rescue Disks
If you get the message Non-system disk, replace disk and press any key
when testing your Rescue Disks, the Rescue program may not have
prepared the floppy boot files correctly.
To repair the Rescue Boot Disk without having to reformat the disk
and create a new Rescue Disk set
1 Remove the Rescue Boot Disk and restart your computer.
2 Insert the Rescue Boot Disk into the floppy disk drive.
3 On the Windows taskbar, click Start > Run.
4 In the Run dialog box, type SYS A:
5 Click OK.
79
Page 80
Troubleshooting
I can’t receive email
There are three possible solutions to this problem.
Temporarily disable email protection. This might allow the problem email
to be download so that you can once again enable email protection. You
are protected by Auto-Protect and Script Blocking while email protection is
disabled.
To temporarily disable incoming email protection
1 In the Norton AntiVirus main window, click Options.
2 In the Options dialog box, under Internet, click Email.
3 Uncheck Scan incoming Email.
4 Click OK.
5 Download your email.
6 Reenable incoming email protection.
Your email client may have timed out. Make sure timeout protection is
enabled. For more information, see “Enable timeout protection” on
page 59.
80
If you continue to experience problems downloading email, disable email
protection.
To disable email protection
1 In the Norton AntiVirus main window, click Options.
2 In the Options dialog box, under Internet, click Email.
3 Uncheck Scan incoming Email.
4 Uncheck Scan outgoing Email.
5 Click OK.
Page 81
SUPPORT
Service and support solutions
Service and support information is available from the Help system of your
Symantec product. Click the Service and Support topic in the Help index.
Technical support
Symantec offers several technical support options:
■ Online Service and Support
Connect to the Symantec Service & Support Web site at
http://service.symantec.com, select your user type, and then select
your product and version. This gives you access to current hot topics,
knowledge bases, file download pages, multimedia tutorials, contact
options, and more.
■ PriorityCare telephone support
PriorityCare fee-based telephone support services are available to all
registered customers. For complete information, please call our
automated fax retrieval service at (800) 554-4403 and request
document 933000.
You can also access the PriorityCare number for your product through
the Service & Support Web site. You’ll be led through the online
options first, and then to the telephone contact options available for
your product and version.
■ Automated fax retrieval
Use your fax machine to receive general product information, fact
sheets, and product upgrade order forms by calling (800) 554-4403. For
technical application notes, call (541) 984-2490.
81
Page 82
Service and support solutions
Support for old and discontinued versions
When a new version of this software is released, registered users will
receive upgrade information in the mail. Telephone support will be
provided for the old version for up to twelve months after the release of
the new version. Technical information may still be available through the
Service & Support Web site (http://service.symantec.com).
When Symantec announces that a product will no longer be marketed or
sold, telephone support will be discontinued 60 days later. Support will be
available for discontinued products from the Service & Support Web site
only.
Customer service
Access customer service options through the Service & Support Web site at
http://service.symantec.com. From this site, you can receive assistance with
non-technical questions, and for information on how to do the following:
■ Subscribe to the Symantec Support Solution of your choice.
■ Obtain product literature or trialware.
■ Locate resellers and consultants in your area.
■ Replace missing or defective CD-ROMS, disks, manuals, and so on.
■ Update your product registration with address or name changes.
■ Get order, return, or rebate status information.
■ Access customer service FAQs.
■ Post a question to a Customer Service representative.
For upgrade orders, visit the online upgrade center at:
http://www.symantecstore.com
Worldwide service and support
Technical support and customer service solutions vary by country. For
information on Symantec and International Partner locations outside of the
United States, please contact one of the service and support offices listed
below, or connect to http://service.symantec.com and select your region
under the Global Service and Support.
82
Page 83
Service and support offices
North America
Worldwide service and support
Symantec Corporation
175 W. Broadway
Eugene, OR 97401
U.S.A.
Automated Fax Retrieval (800) 554-4403
http://www.symantec.com/
Fax: (541) 984-8020
(541) 984-2490
Argentina and Uruguay
Symantec Region Sur
Cerrito 1054 - Piso 9
1010 Buenos Aires
Argentina
http://www.service.symantec.com/mx
+54 (11) 5382-3802
Asia/Pacific Rim
Symantec Australia
Level 2, 1 Julius Avenue
North Ryde, NSW 2113
Sydney
Australia
http://www.symantec.com/region/reg_ap/
+61 (2) 8879-1000
Fax: +61 (2) 8879-1001
Brazil
Symantec Brasil
Market Place Tower
Av. Dr. Chucri Zaidan, 920
12° andar
São Paulo - SP
CEP: 04583-904
Brasil, SA
http://www.service.symantec.com/br
+55 (11) 5189-6300
Fax: +55 (11) 5189-6210
Europe, Middle East, and Africa
Symantec Customer Service Center
P.O. Box 5689
Dublin 15
Ireland
http://www.symantec.com/region/reg_eu/
+353 (1) 811 8032
83
Page 84
Service and support solutions
Mexico
Symantec Mexico
Blvd Adolfo Ruiz Cortines,
No. 3642 Piso 14
Col. Jardines del Pedregal
Ciudad de México, D.F.
C.P. 01900
México
Other Latin America
Symantec Corporation
9100 South Dadeland Blvd.
Suite 1810
Miami, FL 33156
U.S.A.
Subscription policy
If your Symantec product includes virus, firewall, or web content
protection, you might be entitled to receive protection updates via
LiveUpdate. The length of the subscription could vary by Symantec
product.
When you near the end of your subscription, you will be prompted to
subscribe when you start LiveUpdate. Simply follow the instructions on the
screen. After your initial subscription ends, you must renew your
subscription before you can update your virus, firewall, or web content
protection. Without these updates, your vulnerability to attack increases.
Renewal subscriptions are available for a nominal charge.
http://www.service.symantec.com/mx
+52 (5) 661-6120
http://www.service.symantec.com/mx
84
Every effort has been made to ensure the accuracy of this information.
However, the information contained herein is subject to change without
notice. Symantec Corporation reserves the right for such change without
prior notice.
July 13, 2001
Page 85
Norton AntiVirus™
CD Replacement Form
CD REPLACEMENT: After your 60-Day Limited Warranty, if your CD becomes unusable, fill out and return 1) this form, 2) your
damaged CD, and 3) your payment (see pricing below, add sales tax if applicable), to the address below to receive replacement CD.
DURING THE 60-DAY LIMITED WARRANTY PERIOD, THIS SERVICE IS FREE. You must be a registered customer in order to receive CD
replacements.
FOR CD REPLACEMENT
Please send me: ___ CD Replacement
Name ________________________________________________________________________________________________________________
Company Name _______________________________________________________________________________________________________
Street Address (No P.O. Boxes, Please)_____________________________________________________________________________________
City ______________________________________________________________________ State _______ Zip/Postal Code _________________
Country* _________________________________________________________Daytime Phone _______________________________________
Software Purchase Date _________________________________________________________________________________________________
*This offer limited to U.S., Canada, and Mexico. Outside North America, contact your local Symantec office or distributer.
Briefly describe the problem:_____________________________________________________________________________________________
______________________________________________________________________________________________________________________
CD Replacement Price $ 10.00
Sales Tax (See Table) ______
Shipping & Handling $ 9.95
TOTAL DUE ______
SALE S TA X TAB LE : AZ (5%), CA (7.25%), CO (3%), C T (6%), DC (5.75%), F L (6%), GA (4%), I A (5%),
IL (6.25%), IN (5%), KS (4.9%), LA (4%), MA (5%), M D (5%), ME (6%), M I (6%), MN (6.5%), M O (4.225%),
NC (6%), NJ (6%), NY (4%), O H (5%), OK (4.5%), PA (6%), SC (5%), TN (6%), TX (6.25%), VA (4.5%), WA (6.5%),
WI (5%). Please add local sa les tax (as well as state sal es tax) in AZ, CA, FL, GA, MO , NY, OH, OK , SC, TN, TX, WA,
WI.
FORM OF PAYMENT ** (CHECK ONE):
___ Check (Payable to Symantec) Amount Enclosed $ _________ __ Visa __ Mastercard __ American Express
Credit Card Number ___________________________________________________________________________________ Expires __________
Name on Card (please print) ________________________________________________ Signature ___________________________________
**U.S. Dollars. Payment must be made in U.S. dollars drawn on a U.S. bank.
MAIL YOUR CD REPLACEMENT ORDER TO:
Symantec Corporation
Attention: Order Processing
175 West Broadway
Eugene, OR 97401-3003 (800) 441-7234
Please allow 2-3 weeks for delivery within the U.S.
Symantec and Norto n AntiVirus are trademarks of Symante c Corporation.
Other brands and p roducts are trademarks of their res pective holder/s.
2001 Symantec Corporation. All rights reserved. Printed in the U.S.A.
Page 86
86
Page 87
INDEX
A
accessing Options 43
Activity Log 38
Activity Log options 45
Adobe Acrobat Reader, installing 49
Advanced Auto-Protect options 44
AOL 40
Automatic LiveUpdate 41, 45
Auto-Protect
description
disabling 33
enabling 34, 53, 77
failure to load on startup 77-78
functions 15
options 44
avoiding viruses 15
33
B
backup file before repair 46
Bloodhound options 44
Bloodhound technology 14
booting
76
absent
Auto-Protect failure to load 77-78
changing floppy disk drive settings 76
floppy disk drive fails 76
Rescue Disk fails 75
C
CD-ROM drive, starting from 71
change scan schedules 61
changing settings 43
CompuServe 40
computer requirements 17
connecting to the Internet automatically 41
Contents tab in Help 49
context-sensitive Help 48
creating
Emergency Disks
Rescue Disks 35
scans 57
custom scans
change schedule
creating 57
delete schedule 62
deleting 58
running 58
scheduling 60
19
61
D
default options 47
defining scans 57
Delete 66
deleting
custom scans
scan schedule 62
dialog box Help 48
disabling
automatic LiveUpdate
Auto-Protect 33
displaying the Norton AntiVirus toolbar 32
58
42
E
email options 45
email program timeouts 59
email protection 11, 58
Emergency Disks
creating
using 71
using the CD 71
emergency preparations 16
19
Search the online help index for more information. 87
Page 88
enabling
Automatic LiveUpdate
Auto-Protect 34
email protection 58
Office Plug-in 46
timeout protection 59
virus protection 77
excluding files from scanning 45
Exclusions list 45
45
K
known viruses 14
L
launch Norton AntiVirus 31
list of viruses 14
LiveUpdate options 45
F
file extensions, unusual 78
file scans 56
files, reinfected after virus removal 78
floppy disk scans 56
floppy drives, unable to boot from 76
folder scans 56
full system scans 55
H
hard drive scans 56
Help
context-sensitive
procedural 49
Help menu 48
48
I
Index tab in Help 49
infected files
reinfected
unable to repair 79
Information Wizard
features
how to use 24
when it appears 23
inoculation defined 46
inoculation options 46
Internet options 45
78
24
J
Java scripts 14
M
macro viruses 12
macros, defined 12
maintaining protection 15
Manual Scan options 44
Miscellaneous options 46
multiple schedules for a scan 61
N
new features 11
Norton AntiVirus
accessing from Windows Explorer
starting 31
tools 31
Windows tray icon 33
O
Office Plug-in
enable
status 38
online Help 48
online virus encyclopedia 50
operating systems 17
operating systems, multiple 75
Options
accessing
Activity Log 45
Auto-Protect 44
Email 45
Exclusions list 45
Inoculation 46
Internet 45
LiveUpdate 45
Manual Scan 44
Miscellaneous 46
46
43
32
88 Search the online help index for more information.
Page 89
Options (continued)
opening
Other 45
resetting defaults 47
Script Blocking 44
settings categories 43
Startup Scan 46
Other options 45
47
P
Prodigy Internet connection 40
product serial number 24
Q
Quarantine 63, 65, 67
options 68
R
registering your software 24
removable drive scans 56
removing Norton AntiVirus from your
computer
Repair 65
Repair Wizard 64
repairing
in Windows 98/98SE/Me
in Windows NT/2000/XP 66
unsuccessful 79
required computer configuration 17
Rescue Disks
absent
creating 35
defined 34
failure to start from 75
testing 36
updating 36
using 70
restoring boot record and system files 69
running custom scans 58
27
65
76
S
safe mode 77
scan summary 64
scanning
automatic
during installation 20
email messages 58
entire computer 55
from a boot disk 69
individual elements 56
scans, creating new 57
scheduling
custom scans
LiveUpdate 41
virus scans 60
Script Blocking 14
options 44
Security Response Web page 50
serial number 24
Service and Support 81
setting options 43
settings categories 43
setup program, changing boot drive
sequence
start Norton AntiVirus 31
starting from the CD-ROM drive 71
starting your computer from a floppy disk 69
startup
Auto-Protect failure to load
changing floppy disk drive settings 76
floppy disk drive fails 76
Rescue Disk fails 75
Rescue Disks absent 76
startup alert about virus protection 46
Startup Scan options 46
submitting files to Symantec 68
Symantec Web site 50, 73
connecting 32
system files, unable to repair 79
system status 37
60
60
77
77-78
Search the online help index for more information. 89
Page 90
T
Technical Support 81
Technical Support Web site 50
testing Rescue Disks 36
timeout protection 59
tray icon 33
Trojan horses 12
U
uninstalling
Norton AntiVirus 2002
other anti-virus programs 18
previous copies of Norton AntiVirus 18
unknown viruses 14
updating
Rescue Disks
virus protection 39
User’s Guide PDF 49
opening 50
36
27
V
viewing the Activity Log 38
virus alert options 65
virus definition service 14
virus definitions 14
alternate sources 39
described 39
virus descriptions 14
virus encyclopedia 50
Virus List 72
virus protection
alerts
46
enabling 77
system scans 55
updating 41
virus repair
in Windows 98/98SE/Me
in Windows NT/2000/XP 66
65
viruses
avoiding
behavior 13
defined 12
found by Auto-Protect 65
found during a scan 64
looking up 72
submitting to Symantec 68
viewing descriptions 73
Visual Basic scripts 14
15
W
Web site 50
Windows Explorer menu 11, 32
displaying 32
Windows operating systems 17
Windows safe mode 77
Windows tray icon 33, 34
worms 13
90 Search the online help index for more information.
Loading...