Irecently installed Linux on my workstation and in the process Grub nuked my Win 7 boot. I was advised in Ubuntu Forums to delete GRLDR from c:\ which resolved the Grub issue but now my copy of W7 says its not genuine. Is there a way for it to recognise the legit key as legit again? Or do I have to change the product key entirely? (Would prefer not to do this if possible!!!!). Thanks for any suggestions. Atm its pretty much useless as everything I try to do with it for work that involves a validation check is kaput.

Contact Microsoft Windows 7 Support for assistance.Carey Frisch