Hey guys, a friend of mine upgraded my windows 7 home premium 64 bit to ultimate. However, i am planning to upgrade my motherboard so I purchased a windows 7 home premium 64 bit disk to reinstall my windows ( my windows are OEM and that is why i have to reinstall).I have the product key but not the cd.What i want to ask is; Did the product key change with the upgrade to ultimate ? And if yes how can I know the new one?
Thanks in advance for reading and answering.
Thanks in advance for reading and answering.