I was wondering if I could re-install Vista on my brother's laptop but...
He doesn't have the original disk (HOME BASIC 32), however I have my old (HOME PREMIUM 64) disk lying around with the product key and I don't use it anymore because I am now on fresh install of windows 7, and it's from a desktop pc not a laptop (I presume that doesn't matter?)
How can I check if my 64bit version will be ok to install on his laptop? (Or can I really only use it on the machine it was supplied with?)