ErrorSWEEPER will scan your system for free, finding all of the errors in your Windows registry in minutes. ErrorSWEEPER isn't just a Windows Registry Cleaner - it's also a Kernel32 DLL error message fix and access violation repair software. ErrorSWEEPER will go to work fixing your computer's errors, restoring your registry, increasing the speed, performance and the stability of your computer. - we guarantee it!