When the Windows registry gets corrupted, it can mess up your entire system. Emergency Recovery Utility NT--but you can call it ERUNT--lets you back up your registry. With ERUNT's restore folders, you can restore your NT-based system to its full glory. And if your PC's sorry state has reduced you to a mess, too, don't worry; ERUNT doesn't have any complicated settings. You can set ERUNT to automatically backup and restore the folders, too.