The last time I removed the Pro from my Windows ISO, my Windows says it isn't activated. So I have no idea what to do, I used the untouched ISO and it activates automatically. Both Windows 10 x64 and 8.1 x64 Core. Any ideas? When I used to use murphys AIO Isos it did the same thing unless I left it untouched. I'll try again but just put this here incase this is an issue and someone has a solution.