I bought Windows XP a couple years ago but never installed it on a computer (bought a new computer instead of replacing the harddrive).
I upgraded that computer to Windows 7 last year then much to my dismay found out I could not use
Microsoft Picture It with Windows 7.
I bought a new computer in June and so I am trying to put that Windows XP on the old computer everything is fine untill I try to register it
and it says this is no a valid Microsoft product
Help