MS11-079: Description of the security update for Unified Access Gateway 2010 Update 2: October 11, 2011

Known issues with this security update

• This update changes the MicrosoftClient.JAR Java applet. In addition to this update, the next Java security update that is issued on October 18 disables the older version of the MicrosoftClient.JAR file. If you do not install this update, the old version of MicrosoftClient.JAR file is blocked through the Java Runtime Environment update and will stop functioning. For more information about the SUN/Oracle security update, visit the following Oracle webpage:

  Critical Patch Updates and Security Alerts
  
  
  

• When you uninstall this security update, you are prompted to insert the Microsoft Forefront Unified Access Gateway (UAG) CD. The installation program then closes, and you receive a 2920 error. To remove this security update, log on as an administrator, and then uninstall the update by using the Programs and Features item in Control Panel. Click View installed updates to access the update.
  
  
  
  Note We do not recommend that you uninstall any security update.

• You cannot use the /quiet and /forcerestart switches in combination when you install this update.

• After you install this security update, the Remote Desktop Gateway service may not restart automatically. When you try to use the Remote Desktop client to create a remote desktop session, you may receive an error message that resembles the following:
  

  Your computer can't connect to the remote computer because the Remote Desktop Gateway server is temporarily unavailable. Try reconnecting later or contact your network administrator for assistance.

  
  If you have any Remote Desktop Services applications that are published by using any UAG trunk, you must manually restart the service by using the Services console.

• If you install this security update on the original RTM version of Forefront Unified Access Gateway, and then you apply Forefront Unified Access Gateway Update 1 or Unified Access Gateway Update 2, you must install this security update again.
  

File information

The English (United States) version of this security update 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.