Free Registry Cleaner
I recommend using this quick simple registry cleaner. Although this program still works, it is no longer supported by Microsoft. Originally created my Microsft.
Registry Cleaner called RegClean
- This utility cleans your Registry of unnecessary entries that were created when you installed or uninstalled programs on your computer. This release of the utility fixes a few problems and creates an "undo.reg" file so that you can undo changes you inadvertently make to the Registry.