win 8 X 64 upgrade
(1) running windows 7 X 32. Tried to upgrade to windows 8 X 64, failed. (2) Running win 7 X 32, loaded windows 7 X 64 full version. success (3) Tried to upgrade to windows 8 X 64, failed. all th e details are already stated but it gets awkward after a few paragraphs. this is...