[WillF]

So I reformatted our team's 2010 classmate according to the instructions and everything appeared to go fine. I then start up the classmate and it gives me an error message saying that the version of windows on the computer is not genuine. Whenever I try reformatting I hit the same issue. This isn't a huge problem now, however I feel that later it could pose problems (competition). Has anyone else hit this? Does anyone know how to fix it?