No im not asking for a pirated version. Long story my computer had problems I reformated to default which is Vista and I was running Windows 7 before the format. I bought Windows 7 from Microsofts student discount sales they had a year back, and they redircted me to some 3rd party website to download it off but, when I try to use that site it says that it no longer exists and redirects me to Microsoft. On my Live account under purchases it doesn't show that I purchased it either and whenever I try to download it off Microsofts web site it keeps asking me to pay full price.
TL;DR where is a site I can download it since I have a valid key I payed for?