Fix Sysprep Fatal Error, Could not load MSESysprep.dll

While creating an image file for virtualization purposes, Sysprep comes handy. Because this allows users to enjoy other operating systems on their devices. For instance, if you are willing to try Linux based OS on your Windows 10, you can only do it through the Sysprep facility.

There are cases where users are unable to access such services. It’s mainly because either they are using an older version of Windows OS or the .dll file is missing from the system files. That’s why, I present a guide to help you Fix Sysprep Fatal Error, Could not load MSESysprep.dll. So you can bypass this critical error and make your cross platforming experience worth a while.

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3 Ways To Fix Sysprep Fatal Error, Could not load MSESysprep.dll

Remove the invalid key from Windows Registry

Fix Sysprep Fatal Error, Could not load MSESysprep.dll

  • Press Windows + R key simultaneously and execute Regedit from the Run box.
  • Inside the registry editor, go to the following path:
    • Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Setup\Sysprep\Cleanup
  • Right-click on the Cleanup key and select Permissions
  • From the new tab, check the Allow checkbox, that’s available under Permissions for Administrators
  • Click on the Ok button to save changes.
  • Now again select the Cleanup key from the left-side panel.
  • Delete/remove the 2D153B43-11B4-461F-AA43-832B2C8B8872 from the right-side window.
  • Close the registry editor and reboot your PC.

Remove Panther folder

Fix Sysprep Fatal Error, Could not load MSESysprep.dll

  • Launch file explorer on your PC.
  • Navigate to the following path:
    • C:\Windows\System32\Sysprep
  • Now execute the Sysprep utility to see if the error persists or it’s solved.

Uninstall Microsoft Security Essentials

If you’ve installed Microsoft Security Essentials, then you might be required to uninstall it. Because it might be the reason why your OS is not allowing the Sysprep utility to run as expected. For that, you can use the Add or remove programs system utility. But just uninstalling the software will be enough for you, because you’ll also be required to use a cleaner app to clear its junk files.

That’s all, keep visiting WindowsBoy for more.

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