Elcomsoft System Recovery
Elcomsoft System Recovery is a boot-disk application that makes it easy to access your computer's Windows password settings. If you're locked out of your computer, ESR will give you access and let you troubleshoot problems that are preventing you from running Windows. With it, it's simple to reset and change the passwords of any of these local accounts, look up account privileges, detect accounts with empty passwords, and assign Administrator privileges to any user account. It's easy to enable or unlock accounts that have been disabled or locked.