It creates a backup copy every time you repair the registry, and also lets you add safe registry keys to a white list, so you can use it to restore the registry to the current status in case you encounter some system failure.
Registry Repair is the best free registry cleaner to scan windows registry, clean up registry junks, and repair registry errors. It works fastest and safest in the world to make your computer run perfectly and smoothly at peak performance!
Download Glarysoft Registry Repair - Fast, simple and straightforward. A perfect solution allows you to safely scan, clean, and repair registry problems.