Regback Copy Not Working __full__ -

Why the RegBack Copy Method Fails (and How to Fix It) If you have ever faced a "Blue Screen of Death" (BSOD) or a "Bad System Config Info" error, you might have tried the classic troubleshooting step: booting into Command Prompt and copying registry files from RegBack to the config folder.

  • Microsoft disabled automatic registry backups to the RegBack folder.

    Starting with Windows 10 build 1709 (Fall Creators Update), Microsoft changed the default behavior of the Registry backup mechanism. To save disk space and reduce background I/O, regback copy not working

    1. Microsoft’s Default Configuration Change (Most Common)

    If you have tried to use the regback command (specifically reg.exe backup ) or the legacy "Backup Registry" function in Windows, you may have encountered a frustrating issue: the command runs, but the backup folder is empty, or you receive an error stating that the "backup copy is not working." Why the RegBack Copy Method Fails (and How

    The C:\Windows\System32\config\RegBack folder has strict NTFS permissions. If the TrustedInstaller or SYSTEM account does not have full control, or if a third-party antivirus has locked the folder, the backup cannot be written. Microsoft disabled automatic registry backups to the RegBack

    1. Boot from a Windows installation USB → Repair your computer → Troubleshoot → Command Prompt.
    2. Identify the Windows drive (usually D:\ in WinRE).
    3. Use the same copy commands, but replace C: with your actual Windows drive letter.

    Create a New Value

    : Right-click in the right pane, select New > DWORD (32-bit) Value , and name it EnablePeriodicBackup .

    Store these .hiv files on an external drive or cloud storage.