System registry files missing or corrupt windows 7!

After your system gets corrupt, you will able to see lots of error messages and all this is because of registry file that corrupts or gets damaged due to various reasons. It generally occurs due to unexpected situation and also may happen when a desired operation gets failed or sometimes when it does not work. However the registry repair is a difficult process to repair manually and it does not matter whether you are using Windows 7, XP or Vista. When such type of error occurs then you are unable to access your computer freely and when users run any programs then it displays errors regularly.