Using Revo Uninstaller for uninstalling programs, the software just starts the uninstall process and hangs. I never had problems with the software in the past. Control Panel/Uninstall works sometimes.
I have SP1 installed and have done a sfc /scannow several times, but no damaged system files were found.
I suspect I started getting problems after I installed Comodo Time Machine. It's not possible to delete it to prove a point, as I'm experiencing the same uninstall problem using the manufacturers uninstall recommendations. (One has to be careful with this program and follow the manufacturers uninstall process).
Any help appreciated from a newbie.