Powershell preventing Server 2003 to 2008 upgrade
I came to upgrade one of our servers from Windows Server 2003 to 2008 today. Unfortunately, the upgrade failed in the first stages because the compatibility checker declared Windows Powershell 1.0 incompatible with Server 2008, and told me to uninstall it before upgrading. Easier said than done, because there’s no uninstaller. Well, of course there is an uninstaller, but it’s not in Add/Remove Programs where you’d expect it. Even if you show updates. Of course, many uninstallers are kept on …