Application Compatibility Update for Windows XP Professional x64 edition, Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7, Windows Embedded Standard 7, and Windows Server 2008 R2: October 2010
The Windows Application Compatibility Update is a software update that improves the compatibility experience in the following Microsoft Windows operating systems:
- Windows XP Professional x64 edition
- Windows Server 2003
- Windows Vista
- Windows Server 2008
- Windows 7
- Windows Embedded Standard 7
- Windows Server 2008 R2
Microsoft regularly releases application compatibility updates for these Windows operating systems.
For more information on this issue, including potential causes, workarounds, and resolutions, see: Microsoft KB Article KB2388210.