[lisat96]

If you're desperate and really want to avoid a hard reset, you can tell which files and registry entries the program installed by looking at the CAB file with WinZip and opening the .xml file with Notepad. It should tell you every registry key that was added or changed and what name each one of the strangely named files in the CAB was given when it was extracted. You'll need to soft reset if you change anything in the registry.