Upgrade Windows 7 Pro OEM to Windows 7 Ultimate
Posted on 2014-01-06
I've searched and searched but I'm having trouble finding and understanding the answer...
I have Windows 7 Professional OEM installed. I need my copy to now have the features of Windows 7 Ultimate. I'd like to upgrade using Anytime Upgrade but it is no longer available apparently. At this point I like the idea of buying a retail version of Windows 7 Ultimate (not an upgrade but a full version) but can I use a retail version to upgrade rather than doing a wipe and full reinstall?