Windows: sysprep fails with “Failure occurred while executing ‘Sysprep_Clean_Opk’ “

Hi, after an Upgrade from Windows 10 to Windows 11 on a customer PC sysprep is no longer working. Unfortunataly the error messages in C:\Windows\System32\sysprep\Panther\setuperr.log does not really help to find the root cause: Error pGetUninstallInterfaceCommon: Failed loading the setupplatform, hr = 0x80070666 Error SYSPRP RemoveUninstall:Failed to instantiate uninstall interface; hr =…