I got a legit kay for Ultimate from my Windows 7 Signature Edition (Got it from my party pack) and I used it to activate Windows, but I reinstalled it many times and used the same key over and over and now when I try to use it it gives me an error, so I looked up the error on M$ website and it said that the MAK key was used up try again in 180 days when they expire or something like that. I want to use it so should I just call M$ to get it sorted out? And another question for anyone else that got the Signature edition, if your key a MAK? -C95
Yeah that's what I though it was but when i googles the error it said it was for the MAKkeys so it confused me. So should i just call M$? -C95