

Many users have confirmed they fixed this issue by uninstalling certain UWP apps they installed from MS Store. That issue often arises because of user-installed UWP apps. The Sysprep was not able to validate Your Windows installation error has existed since Windows 8. How come the Sysprep error arises in Windows? If you need to fix that Sysprep issue, check out the Windows 11/10 resolutions for it below. When that issue arises, the Sysprep command doesn’t run and validate the installation as expected. That Sysprep issue can arise on Windows 11, 10, and 8 platforms. When I tried to prepare this system with Sysprep, I got the error message Sysprep was not able to validate Your Windows installation. I have a clean installed Windows 10 pro which was activated by MAK license. However, an error can arise for some users after entering a Sysprep command for system preparation. Sysprep, otherwise System Preparation, is a command-line tool some users utilize to prepare Windows images for deployment. Restoro has been downloaded by 0 readers this month.


The goal for me is precisely to duplicate an already up-to-date machine with all my preferences and not to duplicate a completely virgin machine.Home › Windows 11 › How To › Fix the Sysprep not able to validate Windows 11 installation error I read on various forums that it could be a Windows bug which would not allow to run SYSPREP after some Windows updates? Unfortunately, and like many people apparently, SYSPREP on Windows 10 (Win10 21H1 圆4) gives an error and does not work " Sysprep was not able to validate your Windows installation" (setupact.log : ) So, I wanted to convert this VM as a template but before, that I saw that it was necessary to run the SYSPREP utility to delete certain identification data specific to the machine. I created a Windows 10 VM on which I did all the updates, installed all the drivers, made all my personnal configurations and now I would like to be able to duplicate this VM.
