Fix: System Restore Error 0x80070091

In case you are facing the error code 0x80070091, you are not alone because this problem is common in a lot of computers. Sometimes, people want to restore their computer to the old restore point to solve various issues like performance problems, application errors, corrupt files, etc. There might also be a malware infection which is causing all this and they might want to restore their computer in order to tackle the malware that is affecting the system.

The error statement faced in this scenario is:

System Restore did not complete successfully. Your computer’s system files and

settings were not changed.


System Restore failed while restoring the directory from the restore point.

Source: AppxStaging

Destination: %ProgramFiles%\WindowsApps

An unspecified error occurred during System Restore. (0x80070091)

Sometimes, there might be something deceiving the system indicating that the main WindowsApps directory is null but the directory is not actually null. We have compiled the best guide in order to tackle these errors easily. All the fixes available from all the internet sources as well as external sources have been compiled here so that the user facing this issue does not need to jump from one website to another in order to find the fix specific to the configuration which they are using.

Make sure to follow each and every fix in order to find out the root cause of the problem in your configuration.

There have been instances where the users have cause irreversible damage to their systems. The damage is caused by the misconfiguration of certain files which are important to the operating system. Make sure you create a system restore point so that your system will be recoverable and you can go all out on all the fixes which are mentioned below.


Fixes for System Restore Error 0x80070091

Fix 1: Make changes using Safe Mode

  1. Press the Start + R key combinations in order to open up the run dialog
  2. Type the command msconfig in the input box and press the enter key
  3. Open up the boot menu and enable the option to safe boot
  4. Make sure all the changes are applied and hit the ok button
  5. Close the remaining windows and reboot your computer
  6. Your computer should now directly boot into the safe boot mode
  7. Now in the safe boot mode, press the Start + X key in order to open up the command prompt with administrative rights
  8. Use the commands which we have listed below inside the command prompt
    • cd C:\Program Files
    • takeown /f WindowsApps /r /d Y
    • icacls WindowsApps /grant “%USERDOMAIN%\%USERNAME%”:(F) /t
    • attrib WindowsApps -h
    • rename WindowsApps WindowsApps.old
  9. Make sure to hit the enter button after entering each and every command
  10. Open the system configuration by typing the msconfig command in the run dialog once more
  11. Open the tab named boot and disable the safe boot mode radio button
  12. Just in case the error reappears, type the following command in the command prompt :
    • icacls WindowsApps /grant administrators:F /T
  13. Press the enter key after entering this command for the changes to take effect
  14. Reboot your computer and all the errors related to the system restore should be vanished
  15. This should fix the system restore error 0x80070091

In case the system restore error 0x80070091 still persists, make sure that you follow the next fix in order to find the root cause of this error in your configuration.

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Fix 2 – Use the Deployment Image Servicing and Management tool

  1. Press the start + X key in order to open up the command prompt using administrative privileges
  2. Input the following command in the command prompt:
    • DISM /Online /Cleanup-Image /RestoreHealth
  3. In case the command does not work, use:
    • Dism /Image:C:\offline /Cleanup-Image /RestoreHealth /Source:c:\test\mount\windows
      system restore error 0x80070091
    • Dism /Online /Cleanup-Image /RestoreHealth /Source:c:\test\mount\windows /LimitAccess
      system restore error 0x80070091
  4. Make sure that you press the enter key after inputting each and every command
  5. Restart your computer after all the changes have been applied
  6. This should fix the System restore errors.


We have provided the best fixes you can use in order to fix all the System restore related errors. Make sure that you follow each and every step under the fixes so that you can find the root cause of this error for your config. We hope that this guide helps you. Good luck.


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