I recently purchased a copy of Windows 7 online. Upon trying to install, it stopped and I was told that it could not find a 64 bit driver for my CD/DVD and I could not finish install.

I contacted Microsoft and was told that this was something called an MSDN version according to the product key and that was the reason for the problem. They also said is was illegal to sell it to me.

The company I bought it from never returned my calls or emails and luckily I got money back through Amazon. Amazon didn't even want me to send it back. Anyway my question is, is there anyway to load this onto my system and will I have problems or should I just throw it out? Any help would be great. Thanks