Bytessence RegistryCleaner

 Bytessence RegistryCleaner is a freeware tool designed to clean and optimize the Windows(R) registry. The registry is a database used for holding both system and program settings. While you install and uninstall software this database will accumulate entries that are no longer needed or point to missing files. In some cases this can lead to system instability, error messages or poor performance.
BRC will detect, backup and remove errors from many areas of the registry in the shortest time. The integrated process, startup, service and uninstallation managers can also help remove malware from the computer in case the system tools or applets are disabled or corrupted.