So I tried to downgrade windows 10 to windows 7. Aside from having an installation problem which I am now running 32 bit instead of 64 for whatever reason, I cannot go back to windows 7 because it said "The files we need to take you back to a previous version of Windows were removed from this PC". Could this have something to do with downgrading from 32 bit windows 10 to 64 bit windows 7? Please help!