WinASO Registry Optimizer is an advanced registry cleaner and optimizer for Windows that allows you to safely clean and repair registry problems with a few simple mouse clicks. It scans the Windows registry and finds incorrect or obsolete information in the registry. By fixing these obsolete information in Windows registry, your system will run faster and error free. With a few easy steps, WinASO Registry Optimizer will scan your entire registry for any invalid entries and provide a list of the errors found. You can then choose to clean each item or automatically repair them all after making a backup.