Registry Mechanic uses a high-performance detection algorithm to quickly identify missing and invalid references in your Windows® registry. These problems can occur for many reasons including being left-behind after the un-installation or incorrect removal of software, by missing or corrupt hardware drivers, or orphaned startup programs.

With a few easy steps our Windows registry cleaner will scan your entire registry for any invalid entries in the Windows registry and provide a list of the registry errors found, you can then choose to selectively clean each item or automatically repair them all. For your convenience and protection Registry Mechanic can also make a backup of any repairs made so that you can easily recover any changes if required.

* World's most popular registry cleaner with over 60 million downloads.
* Recommended by experts and editors as the world's best registry cleaner.
* Clean the registry to fix Windows errors and crashes.
* Registry defrag to optimize your PC for better performance.
* FREE support for all customers.
* Easy to use. Designed for both expert and novice users.
* 100% Money Back Guarantee.