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Windows 7: error with activation

10 Sep 2010   #1

Windows 7 Ultimate x64 Service Pack 1
error with activation

I got some kind error "Code: 0xC004C003". Everything has been worked fine and today morning I got This Windows is not Geniune or something like that. I havent even updatet for weeks my windows 7 x64 Ulitmate. So I think I shouldnt have to get some kind error. My PC was closet for 3h and before it windows was geniune and now when I started my PC I get this. Whats the problem? I had my windows installed to my HDD in shop. dont remember when.
Should I do System Restore?

My System SpecsSystem Spec
10 Sep 2010   #2

Win7 HP (x64)/Win7 Ultimate (x64)


Please have a look at this tutorial - Activate Windows 7 by Phone
Try this first before anything else
Keep us posted and regards
My System SpecsSystem Spec

 error with activation

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