I have the key ready, but when I try to install windows 64bit it really doesn't like it. My PC Specs are as follows : CPU : AMD FX 8350 CPU COOLER : Msi Dragon Liquid cooler 120mm GPU: NVIDIA GTX 660 2gb Ram : Hyper X Fury 1888hz 8gb Motherboard : ASUS M5 A97 LE R2.0 Question. Is there a reason I cant install the 64bit version? and can I fix it somehow