Registry Fix (Windows Fixer) - Version 2012.21 Registry Fix will scan and fix your Windows PC registry and hard drive for invalid file and system references. These invalid references may cause system instability, PC errors, constant crashes, and general system slowdowns. That's why registry fixer is a very important program to have.Registry Fix will scan for errors related to ActiveX controls, DLL issues, fix Windows explorer errors, Windows installer issues, Internet Explorer errors, Iexplorer and System32 errors, Runtime errors, Outlook and Outlook Express Errors, EXE errors, Svchost errors and a wide variety of other system issues. The Registry is the nerve center of your computer and problems with the Windows registry are a common cause of Windows crashes and error messages.Registry Fix uses high-performance Registry conflict identification algorithms to rapidly identify problems and fix windows registry. These problems can occur for many reasons including uninstalling software with poor uninstallation routines, improperly deleting files and orphaned startup programs.