Description of the ISA Server 2006 hotfix package: October 2010


This article describes the hotfix package that is for Microsoft Internet Security and Acceleration (ISA) Server 2006 and that is dated October 2010. 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 the Microsoft Knowledge Base:
  • 2445815 "DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1)" Stop error and an ISA Server 2006 crash may occur
  • 2445854 Excel 2000-formatted or Excel 2002-formatted file downloads fail if an IBM COGNOS web portal is published behind ISA Server 2006
  • 2448051 Internal clients do not receive a response if the DNS server is published not on the primary IP address by using ISA Server 2006

More Information

Hotfix information

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

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 appear, 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 Web site: 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 (ISA) Server 2006 Service Pack 1 (SP1) installed on the computer.

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 version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it 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.
File nameFile versionFile sizeDateTimePlatform
Exchange_logout_smimecap.htmNot applicable4,95314-Oct-201013:21Not applicable
Exchange_usr_pwd.htmNot applicable8,60414-Oct-201013:21Not applicable
Fweng.sys5.0.5723.522420,00814-Oct-201013:21Not applicable
Logout_smimecap.htmNot applicable4,60814-Oct-201013:21Not applicable
Usr_pcode.htmNot applicable6,89814-Oct-201013:21Not applicable
Usr_pwd.htmNot applicable7,31314-Oct-201013:21Not 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

Article ID: 2443471 - Last Review: Nov 19, 2010 - Revision: 1