So my friend has a 32 bit windows 7 computer. It's a school computer that was issued to us by the school. The school has a lot of software on the computer, and some things like CMD are blocked. He bought H1Z1 which is only supported by 64 bit systems. Do you think we can upgrade to 64 bit and then go back to 32 bit when it's time to turn the computer in at the end of the year? Thanks.