Max Secure Registry Cleaner is an advanced registry optimizer for Windows - Windows Shareware $29.95. Prime features Automatic Registry Scanning and Cleanup Backup and Restore the full Registry Safely make backups of any registry change made Repair invalid registry entries that are a common cause of Windows crashes and error messages Improve system performance and stability by removing orphaned references Scans your hard drive for invalid and incorrect program shortcuts Works with Windows XP, Me, 98, 95, NT and 2000 in scan for your reference at some other time.