Alright so, a while back i for some absent minded reason upgraded to Windows 8 for fun. Pretty sure i was drunk or something. It completely broke my computer in 100 ways and i hated it, so i grabbed my DVD and went back to Windows 7. Only problem is, it keeps telling me invalid key. When i called Customer Support, i was told i have to re-buy Windows 7 because i wiped my HDD when Win8 installed.
Now SURELY there is some way for me to get Windows 7 back without spending tons of money, especially since i have already paid the outrageous price for Ultimate once. I'm not really understanding why it won't let me use the key.