I've had this error message (and lost my wallpaper) for a while now and tried every trick I could find on the net to resolve this. By running (as admin) cmd.exe: slmgr –rearm I can get 3 days extension to the license but surely there's better way/fix to resolve this.
I'm running a genuine/legit copy of Windows 7 SP1 Home Premium and although I have a genuine "sticker" on my PC it doesn't show a full Product Code XXXXX XXXXX XXXXX XXXXX XXXXX

Microsoft and Dell websites are unhelpful/confusing too.

What can I do guys?
biggerdave Reviewed by biggerdave on . Windows 7 Build 7601 this copy of windows is not genuine I've had this error message (and lost my wallpaper) for a while now and tried every trick I could find on the net to resolve this. By running (as admin) cmd.exe: slmgr –rearm I can get 3 days extension to the license but surely there's better way/fix to resolve this. I'm running a genuine/legit copy of Windows 7 SP1 Home Premium and although I have a genuine "sticker" on my PC it doesn't show a full Product Code XXXXX XXXXX XXXXX XXXXX XXXXX Microsoft and Dell websites are Rating: 5