Hi, i recently installed windows 7 ultimate however on the system properties it says it is an invalid product key, but, if I say buy a new produt key which it opens a web browser and varifys i windows is genuine. It says mine is genuin on the microsoft site but not in the system prperties tap in my computer ? so is it genuine or not ?
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When in doubt, call the Activation hotline and have then check the product key. When it tells you it's not genuine, it should give you an option to get a set of phone numbers you can call.
did you run the windows updates and the online widows gen tool??