New
#1
Windows licensing problem
So I got a new computer and gave my old one to my father. I reinstalled Windows 7 on the old one for a fresh start using the CD from my new computer because the old one didn't come with a disc, but I used the activation code from the old computer. Same version of Windows and all, but now my father is getting the but a valid copy of Windows message. So is there a fix, did I do something wrong, or should I just but new copy of Windows and install that on the old computer?