               Release Notes for
       McAfee VirusScan Version 4.5.1 SP1
                   HotFix 36
 (c) 2002 Networks Associates Technology, Inc.
              All Rights Reserved


===============================================

HotFix Release:   	September 20, 2002

This HotFix was developed and tested with:

VirusScan:		4.5.1 SP1
Engine:			4.1.60
DATs:			4.0.4220

Make sure you have installed these versions
before using this HotFix.

===============================================


Thank you for using VirusScan software. This
file contains important information regarding
this release. We strongly recommend that you
read the entire document.

The attached files are provided as is, and with
no warranty either expressed or implied as to
their suitability for any particular use or
purpose. Network Associates, Inc. assumes no
liability for damages incurred either directly
or indirectly as a result of the use of these
files, including but not limited to the loss or
damage of data or systems, loss of business or
revenue, or incidental damages arising from
their use. HotFix files should be applied only
on the advice of McAfee Technical Support, and
only when you are actually experiencing the
issue being addressed by the HotFix. HotFix
files should not be proactively applied in
order to prevent potential product issues. You
are responsible for reading and following all
instructions for preparation, configuration,
and installation of HotFix files. HotFix files
are not a substitute nor replacement for
product Service Packs which may be released by
Network Associates, Inc. It is a violation of
your software license agreement to distribute
or share these files with any other person or
entity without written permission from Network
Associates, Inc. Further, posting of McAfee
HotFix files to publicly available Internet
sites is prohibited. Network Associates, Inc.
reserves the right to refuse distribution of
HotFix files to any company or person guilty of
unlawful distribution of McAfee software
products. Questions or issues with McAfee
HotFix files should be directed to McAfee
Technical Support.


_______________________________________________
WHAT'S IN THIS FILE

-  About This HotFix
   -  Purpose
   -  Resolved Issue
   -  Files Included with This HotFix
-  Installation
   -  Installation Requirements
   -  Installation Steps
   -  Testing Your Installation
-  Contacting McAfee and Network Associates
-  Copyright and Trademark Attributions
   -  Trademarks
   -  License Agreement

IMPORTANT NOTE

      You must install Service Pack 1 for
      VirusScan software before you install
      this HotFix. You can download Service
      Pack 1 from the McAfee web site at:

         http://www.mcafeeb2b.com/naicommon/download/upgrade/login.asp

You will need to supply your customer grant
number to access this site.

_______________________________________________
ABOUT THIS HOTFIX


PURPOSE

This HotFix includes the file naifiltr.sys, to
resolve the issue listed below.


RESOLVED ISSUE

1. ISSUE:
   On Microsoft Windows XP Professional, when
   AutoCAD 2002 registration software is
   running, a conflict between VirusScan and
   the AutoCAD software may cause a blue screen
   error or unexpected reboot.

   RESOLUTION:
   This HotFix replaces the VirusScan filter
   driver naifiltr.sys, to resolve this
   conflict.


FILES INCLUDED WITH THIS HOTFIX

This HotFix consists of a package called
VSC45136.ZIP, which contains the following
files:

   NAIFILTR.SYS =
      Filter driver
   HOTFIX36.TXT =
      This text file
   PACKING.LST =
      Packing list for HotFix files


_______________________________________________
INSTALLATION

INSTALLATION REQUIREMENTS

To use this HotFix, you must have VirusScan
4.5.1 SP1 software installed on the target
computer.

   NOTE:
   This HotFix does not work with previous
   versions of VirusScan software.


INSTALLATION STEPS

1. Extract the HotFix files from VSC45136.ZIP
   to a temporary folder on your hard drive.

2. Open the Windows Control Panel by selecting
   Start>Settings>Control Panel.  Double-click
   the "VirusScan" Control Panel applet and
   click "Stop."

3. Close the VirusScan Control Panel applet.

4. Make a copy of the original NAIFILTR.SYS
   file, located at:

      C:\Program Files\Common Files\Network Associates\McShield

   You can either rename the existing file to
   NAIFILTR.BAK or move the file to a different
   location on your hard drive.  This procedure
   is useful if you ever want to uninstall this
   HotFix and restore the previous file.

5. Copy the HotFix version of NAIFILTR.SYS from
   the temporary folder you created in Step 1
   to the folder specified in Step 4.

6. Open the Windows Control Panel by selecting
   Start>Settings>Control Panel.  Double-click
   the "VirusScan" Control Panel applet and
   click "Start."


TESTING YOUR INSTALLATION

You can test the operation of the software by
running the EICAR Standard AntiVirus Test File
on any computer where you have installed the
software. The EICAR Standard AntiVirus Test
File is a combined effort by anti-virus vendors
throughout the world to implement one standard
by which customers can verify their anti-virus
installations.

To test your installation:

1. Copy the following line into its own file,
   then save the file with the name EICAR.COM.

   X5O!P%@AP[4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*

   The file size will be 68 or 70 bytes.

2. Start your anti-virus software and allow it
   to scan the directory that contains
   EICAR.COM.

   When your software scans this file, it will
   report finding the EICAR test file.

3. Delete the file when you have finished
   testing your installation to avoid alarming
   unsuspecting users.

   IMPORTANT:
   Please note that this file is NOT A VIRUS.


_______________________________________________
CONTACTING MCAFEE AND NETWORK ASSOCIATES

Technical Support
      http://knowledge.nai.com


McAfee Beta Program
   Beta Web Site
      www.mcafeeb2b.com/beta/

   E-mail
      avbeta@nai.com


AVERT Anti-Virus Research Site
      www.mcafeeb2b.com/avert


Download Site
      www.mcafeeb2b.com/naicommon/download/

   DAT File Updates
      www.mcafeeb2b.com/naicommon/download/dats/find.asp

   Product Upgrades
      www.mcafeeb2b.com/naicommon/download/upgrade/login.asp

      Valid grant number required.
      Contact Network Associates Customer
      Service


On-Site Training Information
      www.mcafeeb2b.com/services/mcafee-training/default.asp


Network Associates Customer Service
   US, Canada, and Latin America toll-free:
   Phone:   +1-888-VIRUS NO or +1-888-847-8766
            Monday - Friday, 8 a.m. - 8 p.m.,
            Central Time

   E-mail:  services_corporate_division@nai.com
   Web:     www.nai.com
            www.mcafeeb2b.com


For additional information on contacting
Network Associates and McAfee  including
toll-free numbers for other geographic areas 
see the documentation that accompanied your
original product release.


_______________________________________________
COPYRIGHT AND TRADEMARK ATTRIBUTIONS

(c) 2002 Networks Associates Technology, Inc.
All Rights Reserved. No part of this
publication may be reproduced, transmitted,
transcribed, stored in a retrieval system, or
translated into any language in any form or by
any means without the written permission of
Networks Associates Technology, Inc., or its
suppliers or affiliate companies. To obtain
this permission, write to the attention of the
Network Associates legal department at: 3965
Freedom Circle, Santa Clara, California 95054,
or call +1-972-308-9960.


TRADEMARKS

Active Firewall, Active Security, Active
Security (in Katakana), ActiveHelp,
ActiveShield, AntiVirus Anyware and design,
Bomb Shelter, Certified Network Expert,
Clean-Up, CleanUp Wizard, CNX, CNX
Certification Certified Network Expert and
design, Design (stylized N), Disk Minder,
Distributed Sniffer System, Distributed Sniffer
System (in Katakana), Dr Solomons, Dr
Solomons label, Enterprise SecureCast,
Enterprise SecureCast (in Katakana), Event
Orchestrator, EZ SetUp, First Aid, ForceField,
GMT, GroupShield, GroupShield (in Katakana),
Guard Dog, HelpDesk, HomeGuard, Hunter,
LANGuru, LANGuru (in Katakana), M and design,
Magic Solutions, Magic Solutions (in Katakana),
Magic University, MagicSpy, MagicTree, McAfee,
McAfee (in Katakana), McAfee and design,
McAfee.com, MultiMedia Cloaking, Net Tools, Net
Tools (in Katakana), NetCrypto, NetScan,
NetShield, NetStalker, Network Associates,
NetXray, NotesGuard, Nuts & Bolts, Oil Change,
PC Medic, PCNotary, PGP, PGP (Pretty Good
Privacy), Pretty Good Privacy, PrimeSupport,
Recoverkey, Recoverkey - International,
Registry Wizard, ReportMagic, Router PM, Safe &
Sound, SalesMagic, SecureCast, Service Level
Manager, ServiceMagic, SmartDesk, Sniffer,
Sniffer (in Hangul), Stalker, SupportMagic,
TIS, TMEG, Total Network Security, Total
Network Visibility, Total Network Visibility
(in Katakana), Total Service Desk, Total Virus
Defense, Trusted Mail, UnInstaller, Virex,
Virus Forum, ViruScan, VirusScan, WebScan,
WebShield, WebShield (in Katakana), WebSniffer,
WebStalker, WebWall, Whos Watching Your
Network, WinGauge, Your E-Business Defender,
ZAC 2000, Zip Manager are registered trademarks
of Network Associates, Inc. and/or its
affiliates in the US and/or other countries.
All other registered and unregistered
trademarks in this document are the sole
property of their respective owners.


LICENSE AGREEMENT

NOTICE TO ALL USERS: CAREFULLY READ THE
APPROPRIATE LEGAL AGREEMENT CORRESPONDING TO
THE LICENSE YOU PURCHASED, WHICH SETS FORTH THE
GENERAL TERMS AND CONDITIONS FOR THE USE OF THE
LICENSED SOFTWARE. IF YOU DO NOT KNOW WHICH
TYPE OF LICENSE YOU HAVE ACQUIRED, PLEASE
CONSULT THE SALES AND OTHER RELATED LICENSE
GRANT OR PURCHASE ORDER DOCUMENTS THAT
ACCOMPANIES YOUR SOFTWARE PACKAGING OR THAT YOU
HAVE RECEIVED SEPARATELY AS PART OF THE
PURCHASE (AS A BOOKLET, A FILE ON THE PRODUCT
CD, OR A FILE AVAILABLE ON THE WEB SITE FROM
WHICH YOU DOWNLOADED THE SOFTWARE PACKAGE). IF
YOU DO NOT AGREE TO ALL OF THE TERMS SET FORTH
IN THE AGREEMENT, DO NOT INSTALL THE SOFTWARE.
IF APPLICABLE, YOU MAY RETURN THE PRODUCT TO
NETWORK ASSOCIATES, INC. OR THE PLACE OF
PURCHASE FOR A FULL REFUND.
