Regback Copy Not Working [work] Jun 2026

Use the built-in reg save command while running as Administrator :

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If the basic solutions don't resolve your issue, consider these advanced steps: regback copy not working

Open your C:\Windows\System32\config\RegBack folder to verify that the registry hives (DEFAULT, SAM, SECURITY, SOFTWARE, SYSTEM) are no longer 0 bytes. Method 3: Use System Restore in Command Prompt

Check for obvious errors, or if you have a manually exported .reg backup file, import it now. Click on TmpSystem , go to > Unload Hive , and restart. Proactive Fix: How to Re-enable RegBack for the Future Use the built-in reg save command while running

Right-click on an empty space in the right pane, select , and click DWORD (32-bit) Value . Name the new value EnablePeriodicalBackup .

If you are trying to restore your Windows registry using the command prompt from the recovery environment and finding that the files in the RegBack folder are or simply missing, you are not alone. This is a common issue for users running Windows 10 (version 1803 or newer) and Windows 11. The Root Cause: Why RegBack is Empty Click on TmpSystem , go to > Unload Hive , and restart

reg save HKLM\SYSTEM D:\Backup\SYSTEM.hiv reg save HKLM\SOFTWARE D:\Backup\SOFTWARE.hiv reg save HKLM\SAM D:\Backup\SAM.hiv reg save HKLM\SECURITY D:\Backup\SECURITY.hiv reg save HKU\DEFAULT D:\Backup\DEFAULT.hiv

Since , Microsoft officially stopped automatically backing up the system registry to the RegBack folder to reduce disk usage.

If you attempt to run a command prompt repair using copy *.* .. inside the RegBack directory, Windows will either copy empty files or throw an error indicating that no files were found. How to Enable Automatic Registry Backups Again