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Tag: Sysprep was not able to validate your WIndows installation. Review the log file %WINDIR%\System32\Sysprep\Panther\setupact.log for details. After resolving the issue

How to run SysPrep on an Upgraded Operating System

I came across an instance where I needed to upgrade a Windows 7 image to Windows 8.1 and then capture that image for deployment with System Center Configuration Manager 2012 R2. I found out shortly after starting this task that when you upgrade an operating system you can no longer run SysPrep. So I started […]

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