This section provides information to help troubleshoot the Application Compatibility Toolkit Connector feature in Configuration Manager 2007. This content might have been updated. For the most recent content, see http://go.microsoft.com/fwlink/?LinkId=93779.
Application Compatibility Toolkit (ACT) Reports Are Not Removed When You Upgrade ACT
When you upgrade ACT, some ACT reports are not removed by default.
Solution
You can manually delete the unnecessary reports.