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Article ID: 2616326 - Last Review: October 6, 2011 - Revision: 2.0

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This article describes the hotfix package for Microsoft Internet Security and Acceleration (ISA) Server 2006 that is dated September 2011. This hotfix package resolves some issues in ISA Server 2006. For more information about the issues that this hotfix package resolves, click the following article numbers to view the articles in Microsoft Knowledge Base:
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KB Article NumberTitle
2618727  ( ) FIX: Users in remote forests cannot change their passwords through ISA Server 2006
2620088  ( ) FIX: Large files become corrupted during file transfer through the Socks V4 client
2620076  ( ) FIX: ISA 2006: Outlook Web App clients are not timed out after the ISA FBA idle time-out is reached
2620069  ( ) FIX: ISA 2006 may crash with the error "DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1)"
2622172  ( ) FIX: ISA 2006 blocks published website requests for URLs that include carriage returns (CR) or linefeeds (LF)


Hotfix information

A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problems that are described in this article. Apply this hotfix only to systems that are experiencing these specific problems.

If the hotfix is available for download, there is a "Hotfix download available" section at the top of this Knowledge Base article. If this section does not exist, submit a request to Microsoft Customer Service and Support to obtain the hotfix.

Note If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft website: (
Note The "Hotfix download available" form displays the languages for which the hotfix is available. If you do not see your language, it is because a hotfix is not available for that language.


To apply this hotfix, you must have Internet Security and Acceleration Server 2006 Service Pack 1 (SP1) installed.

For more information about how to obtain the latest ISA Server 2006 service pack, click the following article number to view the article in the Microsoft Knowledge Base:
954258  ( ) How to obtain the latest Internet Security and Acceleration (ISA) Server 2006 service pack

Restart requirement

You do not have to restart the computer after you apply this hotfix.

Hotfix replacement information

This hotfix does not replace a previously released hotfix.

File information

The English (United States) version of this hotfix uses a Microsoft Windows Installer package to install the hotfix. The dates and the times for these files are listed in Coordinated Universal Time (UTC) in the following table. When you view the file information, the date is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.
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File nameFile versionFile sizeDateTimePlatform
Exchange_logout_smimecap.htmNot applicable4,95312-Sep-201120:23Not applicable
Exchange_usr_pwd.htmNot applicable8,60412-Sep-201120:23Not applicable
Fweng.sys5.0.5723.526420,39212-Sep-201120:23Not applicable
Logout_smimecap.htmNot applicable4,60812-Sep-201120:23Not applicable
Usr_pcode.htmNot applicable6,89812-Sep-201120:23Not applicable
Usr_pwd.htmNot applicable7,31312-Sep-201120:23Not applicable


For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:
824684  ( ) Description of the standard terminology that is used to describe Microsoft software updates

  • Microsoft Internet Security and Acceleration Server 2006 Service Pack 1, when used with:
    • Microsoft Internet Security and Acceleration Server 2006 Enterprise Edition
    • Microsoft Internet Security and Acceleration Server 2006 Standard Edition
kbautohotfix kbqfe kbhotfixserver kbfix kbsurveynew kbexpertiseinter kbhotfixrollup KB2616326
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