# Release Notes – McAfee® VirusScan® Enterprise 8.7i Repost Patch 3

### About this release

Thank you for using McAfee VirusScan Enterprise software version 8.7i Repost Patch 3. This document contains important information about this release. We strongly recommend that you read the entire document.

#### Contents

- Purpose
- Improvements
- Previous Improvements
- Known issues
- Resolved issues

- Repost Patch 3 resolved issues
- Repost Patch 2 resolved issues
- Repost Patch 1 resolved issues

- Installation instructions
- License information

- License agreement
- License attributions

## Purpose

This document details installation fixes included in VirusScan Enterprise 8.7i Repost Patch 3 and supplements the product Release Notes and Patch Notes in the release package.

## Improvements

This release of the software includes the following improvements.

1. VirusScan Enterprise 8.7i Repost Patch 3 is the first package to include a placeholder stub DAT that reduces the size of the package, and prevents the system from having to download a DAT package twice in order to be fully installed and up-to-date. Refer to McAfee Support KnowledgeBase article KB68449 for further information on the benefits and cautions in using this new package.

2. The universal uninstaller feature has new generic logic for detecting some competitor products.

## Previous improvements

Previous releases of the software include the following improvements.

1. The Heuristic network check for suspicious files (known as Artemis) settings for On-Access, On-Demand and Email Scanners are now set to Very Low by default in the installer and in the McAfee Default policy for VirusScan Extension. Refer to McAfee Support KnowledgeBase article KB53735 for further information on Artemis Technology.
   NOTE: See item #1 under Known Issues for further information about this topic.

2. The installation packages for patches and reposts have been upgraded so that the installation log name, created in the McAfeeLogs folder, has a dynamically generated name based on the current date and time of the installation. This helps save logs that might have been overwritten with the previous “backup previous log only” method.

3. The on-access scanner memory scan function (Processes on enable) has been modified significantly to make it more comprehensive. Because of this change, the installer has been modified to enable the option only if VirusScan is installed under Maximum Security settings.

4. The installation of VirusScan Enterprise now disables the Defender feature of Microsoft Windows Vista in order to improve performance of the operating system.

## Known issues

Here is a list of known issues that were were aware of at production time.

1. Issue: With the change in Artemis defaults there are several variables that need to be taken into account when introducing this Repost Package into the environment.
   NOTE FOR CURRENT AND NEW USERS:
   - The product installation does not modify current settings to set the Artemis Senitivity Level to Very Low. If VirusScan Enterprise 8.5i had Artemis levels set prior to this repost deployment, those settings are preserved.
   - The VirusScan 8.7i NAP and extension that are included with the Repost do change the McAfee Default policy, but do not modify the My Default policy, or any custom policy settings that were made prior to the checkin of the new NAP/extension. If this is the first time that the extension is checked in, however, My Defaults has Artemis levels set to Very Low.
   - When the ePolicy Orchestrator migration tool, which comes with this package, is used to migrate VirusScan 8.5i settings it now sets Artemis levels to a default of Very Low.

## Resolved issues

The resolved issues are divided into subsections per patch, showing when each fix was added to the compilation.

#### Repost Patch 3 resolved issues:

1. Issue: VirusScan Enterprise would fail to install on a Vista or later system if Windows Defender was previously disabled. (Reference: 549951)
   Resolution: The universal uninstall now accounts for when the Windows Defender service is disabled.

#### Repost Patch 2 resolved issues:

1. Issue: Some VirusScan Enterprise events were not being parsed properly by ePolicy Orchestrator 4.5. (Reference: 503537)
   Resolution: The VirusScan Enterprise Reports Extension will now handle events where specific fields are blank.

2. Issue: During an upgrade from a customized VirusScan Enterprise 8.5i to VirusScan Enterprise 8.7i, the new McAfee Installation Designer custom settings were not getting applied. (Reference: 501306)
   Resolution: The Repost Patch 2 and later install packages now remove the previous McAfee Installation Designer settings when the preserve option is disabled on the upgrade.

3. Issue: Some pre-patch 7 installs of VirusScan Enterprise 8.5i were corrupting the value for the Preferred Language setting. When the install was upgraded to VirusScan Enterprise 8.7i, this caused the McAfee Agent to stop communicating with the ePolicy Orchestrator server. (Reference: 511662)
   Resolution: The Repost Patch 2 and later install packages will correct the invalid registry entry during the install to prevent the situation.

#### Repost Patch 1 resolved issues:

1. Issue: Silent installations might fail on hard drives that are designated as dynamic. The on-access scanner service fails to start, and the installation rolls back. (Reference: 443669)
   Resolution: The Repost Patch 1 and later installation packages now install to a dynamic disk, silently.

2. Issue: Modifying an installation of VirusScan Enterprise to add the on-access scanner component caused the scanner to be in a disabled state. (Reference: 464808)
   Resolution: The modification to add the on-access scanner component now correctly enables the scanner at the completion of the installation.

3. Issue: A 8E bugcheck (blue screen) sometimes occurred when VirusScan Enterprise 8.7i was installed along with Checkpoint VPN-1 SecureClient. (Reference: 438771)
   Resolution: The link driver was updated to avoid probing kernel memory unnecessarily.

4. Issue: During an upgrade from a customized VirusScan Enterprise 8.5i to VirusScan Enterprise 8.7i, an issue sometimes occurred where the configuration tool did not properly backup and restore the registry information. The installation was left in a state where some of the product information still showed as the older version. (Reference: 443019)
   Resolution: The McAfee Installation Designer configuration applicator has been changed to be more comprehensive in backing up and in version checking during the upgrade, in order to prevent failures by other McAfee product installations that require version 8.7i.

5. Issue: Creating a McAfee Installation Designer change package for VirusScan Enterprise and the AntiSpyware Enterprise Module sometimes failed to upgrade the evaluation versions to licensed versions, for both products. (Reference: 437509)
   Resolution: McAfee Installation Designer configuration applicator upgrades the licenses of VirusScan Enterprise and the AntiSpyware Enterprise Module when they are both evaluation versions.

## Installation details

- Refer to the VirusScan Enterprise 8.7i Installation Guide to install and deploy software in a production environment.
- VirusScan Enterprise 8.7i Repost Patch 3 includes McAfee Agent 4.0.0.1496.
- A reboot is needed to fully load the system drivers into memory. The package installation does not force the reboot.

## License information

#### COPYRIGHT

Copyright © 2010 McAfee, 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 McAfee, Inc., or its suppliers or affiliate companies.

#### TRADEMARK ATTRIBUTIONS

AVERT, EPO, EPOLICY ORCHESTRATOR, FOUNDSTONE, GROUPSHIELD, INTRUSHIELD, LINUXSHIELD, MAX (MCAFEE SECURITYALLIANCE EXCHANGE), MCAFEE, NETSHIELD, PORTALSHIELD, PREVENTSYS, SECURITYALLIANCE, SITEADVISOR, TOTAL PROTECTION, VIRUSSCAN, WEBSHIELD are registered trademarks or trademarks of McAfee, Inc. and/or its affiliates in the US and/or other countries. McAfee Red in connection with security is distinctive of McAfee brand products. All other registered and unregistered trademarks herein 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 ACCOMPANY 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 WEBSITE 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 MCAFEE OR THE PLACE OF PURCHASE FOR A FULL REFUND.

## License attributions

This product includes or may include:

Software developed by the OpenSSL Project for use in the OpenSSL Toolkit (http://www.openssl.org/). | Cryptographic software written by Eric A. Young and software written by Tim J. Hudson | Some software programs that are licensed (or sublicensed) to the user under the GNU General Public License (GPL) or other similar Free Software licenses which, among other rights, permit the user to copy, modify and redistribute certain programs, or portions thereof, and have access to the source code. The GPL requires that for any software covered under the GPL, which is distributed to someone in an executable binary format, that the source code also be made available to those users. For any such software covered under the GPL, the source code is made available on this CD. If any Free Software licenses require that McAfee provide rights to use, copy or modify a software program that are broader than the rights granted in this agreement, then such rights shall take precedence over the rights and restrictions herein. * Software originally written by Henry Spencer, Copyright 1992, 1993, 1994, 1997 Henry Spencer. | Software originally written by Robert Nordier, Copyright © 1996-7 Robert Nordier. | Software written by Douglas W. Sauder. | Software developed by the Apache Software Foundation (http://www.apache.org/). A copy of the license agreement for this software can be found at www.apache.org/licenses/LICENSE-2.0.txt. | International Components for Unicode ("ICU") Copyright © 1995-2002 International Business Machines Corporation and others. | Software developed by CrystalClear Software, Inc., Copyright © 2000 CrystalClear Software, Inc. | FEAD® Optimizer® technology, Copyright Netopsystems AG, Berlin, Germany. | Outside In® Viewer Technology © 1992-2001 Stellent Chicago, Inc. and/or Outside In® HTML Export, © 2001 Stellent Chicago, Inc. | Software copyrighted by Thai Open Source Software Center Ltd. and Clark Cooper, © 1998, 1999, 2000. | Software copyrighted by Expat maintainers. | Software copyrighted by The Regents of the University of California, © 1996, 1989, 1998-2000. | Software copyrighted by Gunnar Ritter. | Software copyrighted by Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, California 95054, U.S.A., © 2003. | Software copyrighted by Gisle Aas. © 1995-2003. | Software copyrighted by Michael A. Chase, © 1999-2000. * Software copyrighted by Neil Winton, © 1995-1996. | Software copyrighted by RSA Data Security, Inc., © 1990-1992. | Software copyrighted by Sean M. Burke, © 1999, 2000. | Software copyrighted by Martijn Koster, © 1995. | Software copyrighted by Brad Appleton, © 1996-1999. | Software copyrighted by Michael G. Schwern, © 2001. | Software copyrighted by Graham Barr, © 1998. | Software copyrighted by Larry Wall and Clark Cooper, © 1998-2000. | Software copyrighted by Frodo Looijaard, © 1997. | Software copyrighted by the Python Software Foundation, Copyright © 2001, 2002, 2003. A copy of the license agreement for this software can be found at www.python.org. | Software copyrighted by Beman Dawes, © 1994-1999, 2002. | Software written by Andrew Lumsdaine, Lie-Quan Lee, Jeremy G. Siek © 1997-2000 University of Notre Dame. | Software copyrighted by Simone Bordet & Marco Cravero, © 2002. | Software copyrighted by Stephen Purcell, © 2001. | Software developed by the Indiana University Extreme! Lab (http://www.extreme.indiana.edu/). | Software copyrighted by International Business Machines Corporation and others, © 1995-2003. | Software developed by the University of California, Berkeley and its contributors. | Software developed by Ralf S. Engelschall <rse@engelschall.com> for use in the mod_ssl project (http:// www.modssl.org/). | Software copyrighted by Kevlin Henney, © 2000-2002. | Software copyrighted by Peter Dimov and Multi Media Ltd. © 2001, 2002. | Software copyrighted by David Abrahams, © 2001, 2002. See http://www.boost.org/libs/bind/bind.html for documentation. | Software copyrighted by Steve Cleary, Beman Dawes, Howard Hinnant & John Maddock, © 2000. | Software copyrighted by Boost.org, © 1999-2002. | Software copyrighted by Nicolai M. 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See http://www.boost.org for updates, documentation, and revision history. | Software copyrighted by Doug Gregor (gregod@cs.rpi.edu), © 2001, 2002. | Software copyrighted by Cadenza New Zealand Ltd., © 2000. | Software copyrighted by Jens Maurer, © 2000, 2001. | Software copyrighted by Jaakko Järvi (jaakko.jarvi@cs.utu.fi), © 1999, 2000. | Software copyrighted by Ronald Garcia, © 2002. | Software copyrighted by David Abrahams, Jeremy Siek, and Daryle Walker, © 1999-2001. | Software copyrighted by Stephen Cleary (shammah@voyager.net), © 2000. | Software copyrighted by Housemarque Oy <http://www.housemarque.com>, © 2001. | Software copyrighted by Paul Moore, © 1999. | Software copyrighted by Dr. John Maddock, © 1998-2002. | Software copyrighted by Greg Colvin and Beman Dawes, © 1998, 1999. | Software copyrighted by Peter Dimov, © 2001, 2002. | Software copyrighted by Jeremy Siek and John R. 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