Right-click the RegBack folder → Properties → Security → Advanced.
Wait 2-3 minutes, then check C:\Windows\System32\config\RegBack . The files should now have non-zero sizes and recent timestamps. regback copy not working
Introduction: The Dreaded Registry Backup Error For Windows system administrators, IT professionals, and advanced users, few error messages are as frustrating as discovering that your registry backup has failed. When you receive the notification that the "regback copy is not working," it signals a breakdown in one of Windows’ most critical self-preservation mechanisms—the automatic backup of the registry hive files. Right-click the RegBack folder → Properties → Security