Issues that are fixed in this hotfix rollupThe following Microsoft Knowledge Base articles describes the issues that are fixed in this hotfix rollup:
2620153 FIX: A program may experience a 20-second delay when an established internal or external connection is closed when Forefront Threat Management Gateway Client is used
2620156 FIX: An Active FTP data channel cannot be established for an internal computer that is running Forefront Threat Management Gateway Client
2620191 FIX: Security update 2520426 causes a regression on a computer that is running Forefront Threat Management Gateway Client
Hotfix informationA 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 the problem that is described in this article. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next software update that contains this hotfix.
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, contact 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.
PrerequisitesYou must have Microsoft Forefront Threat Management Gateway Client installed to apply this hotfix rollup.
Restart informationYou may have to restart the computer after you apply this hotfix rollup.
Replacement informationThis hotfix rollup does not replace a previously released hotfix rollup.
File informationThe English version of this hotfix has the file attributes that are listed in the following table (or later file attributes). The dates and the 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.
For Microsoft Forefront Threat Management Gateway Client
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