Once you have gone through the initial steps of installation, you can run Sysprep tool to clone the computer and install Windows on the rest of the systems. Not many people know about this, but there is a limit to how many times you can run it on a single Windows image. Nonetheless, the fix is quite straightforward and you will be able to use it again once you have implemented the fix. Go through the article to learn more about the causes and the solution.

What causes the ‘A Fatal Error Occurred While Trying to Sysrep the Machine’ Error on Windows 10?

There is but only one reason that can cause the error which is — Now, to fix your issue you can use the following solutions. There are a few solutions to this error which include Registry modification etc., therefore, make sure to follow the instructions carefully in order to avoid any mistakes which can potentially result in something critical.

Solution 1: Editing SkipRearm Key

To fix the issue, you can try to edit the SkipRearm key found in the Windows Registry and then run sysprep again. Here’s how to do it:

Solution 2: Editing GeneralizationState and CleanupState Key

Another way of fixing the issue would be to edit a specific entry in the Windows Registry. The error occurs when sysrep GeneralizationState key is set to 9 in the Windows Registry. Therefore, you will have to change the value. Here’s how to do it:

Solution 3: Uninstall MSDTC

Lastly, if the issue doesn’t fix even after changing the GeneralizationState key value, you will have to uninstall MSDTC and then reinstall it. Here’s how to do it:

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