RegRestore is an advanced Registry cleaner for Windows that allows you to safely scan, clean, and repair Registry problems. Significant numbers of Registry errors can degrade the performance of your PC and cause crashes. Problems with your Registry can occur for many reasons including the incorrect removal of software, remnants of code left behind after software is uninstalled, missing or corrupted hardware drivers, or orphaned start-up programs. RegRestore uses a high-performance detection algorithm to identify missing and invalid references in your Windows Registry. RegRestore will scan your entire Registry for any invalid entries and provide a complete list of the errors found. A Registry risk rating for each error is a feature of RegRestore. Compact function will detect wasted space and rebuild Registry size for optimal performance. Optimize function will apply a set of tweaks and patches. Live update, command-line options, and speed scan add to this software's utility.