If it detects registry damage, it tries to fix it automatically. Windows Setup runs the Windows Registry Checker tool to verify the integrity of the existing registry before it performs an upgrade.

If the registry contains more than 500 KB of empty data blocks, Windows Registry Checker automatically optimizes it. This is equivalent to running the scanreg /fix command from a command prompt. If no backups are available, Windows Registry Checker tries to make repairs to the registry. This is equivalent to running the scanreg /autorun command from a command prompt. If invalid registry entries are detected, Windows Registry Checker automatically restores a previous day's backup. Windows Registry Checker automatically scans the system registry for invalid entries and empty data blocks when it is started. This article describes the Windows Registry Checker tool. Files that Windows Registry Checker backs up include System.dat, User.dat, System.ini, and Win.ini. When you start your computer successfully, the Windows Registry Checker tool (Scanreg.exe) creates a backup of system files and registry configuration information (including user account information, protocol bindings, software program settings, and user preferences) once daily. NET Framework v4Uninstall & Startup Manager are now seperate executablesImplemented task scheduler to schedule registry scansRegistry scans can be started by specifying '/scan' argumentIntegrated DeskMetrics into Little Registry Cleaner ChangesĬompatible with Windows 7 task barUpgraded to Microsoft. Although Little Registry Cleaner is an efficient program, others like Ccleaner do the same job and more, but if you particularly want to clean Windows registry, this is a quick and simple way to do it.Ĭompatible with Windows 7 task barUpgraded to Microsoft. You can choose which sections of your computer Little Registry Cleaner will scan, although as is the case with most cleaners, there is little indication of whether you should scan on area and not another.The included help files are not very deep, so if you're not sure whether to delete certain files or not, there's no way to find out.

Registry cleaner