Citrix Studio displays site information with DDC unconfigured

1. Open MMC and select File from the menu
2. Click add/remove snap-in
3. Select Citrix studio
4. Click Add
5. Select "this machine" in popped dialog
6. Click OK
7. Now you can see the correct behavior that no site information is displayed in the left pane of Studio

1. Open new instance of the Microsoft Management Console (MMC) (Start -> Run… ->mmc -> OK) and go to File -> Options -> Disk Cleanup.
2. Click on the Delete Files to delete MMC cache files and per-user preferences for console files which are saved in user’s profile.

Problem Cause