I had an MS Technet account about 2 years ago and got an unlimited licensed copy of Win7 Ultimate 64 bit. I just built a new computer and installed Win7 on it but now it won't let me activate it. It's giving me a "The product key you typed cannot be used to activate Windows on this computer." Any ideas why? My HTPC and 2 other computers I have are all using this key. Do the Technet keys expire if you don't renew?
Thanks in advance.
Thanks in advance.
