I am trying to upgrade my Windows 8 Pro to 8.1 but the update doesn't show in the store, which makes sense I activated it originally with Kmspico. What do I need to do?
(starts a slow clap) Congrats you get a medal. Go grab a ISO copy of Windows 8.1 to upgrade by burning a copy of Windows 8.1 to DVD. Then do the upgrade that way as you will avoid the hassle of a fresh install.