This copy of Windows is not genuine.

[fhens]

I am getting messages that my copy of Win 7 is not genuine. It has been runing fine since 11/29/2010 until a week ago . It will not let me change the key code. I need help please.

 

[Nibiru2012]

Your best bet is to call M$ Tech Support and explain to them the situation. They'll help you to rectify the problem.

I think you meant it has been running since 11-29-2009 though! ;-)

 

[draceena]

Please see my post here: https://www.w7forums.com/windows-not-genuine-slightly-odd-issue-t4925.html

 

[Bobbie Foster]

MY WINDOWS HAS BEEN RUNNING FINE SINCE I BOUGHT THE PC FOUR YEARS AGO NOW FOR A COUPLE OF WEEKS I SEE THE MESSAGE THAT IT IS NOT GENUINE ,WHAT CAN I DO ?

 

[TrainableMan]

If you know your license is legal & has not been installed on other computers as well, then reinstall windows, it's possible you delete some critical items from the registry.