CleanReg is a housekeeping tool used to remove invalid file references from the Windows registry. It is fast and the most thorough. CleanReg has a single-click cleanup button. Just start the program to complete the registry scan. You can easily delete any file references or registry keys, or move them to a hidden list so they won't show up in subsequent scans. An Undo file allows you to effect a quick restore if you encounter any problems. It i..