Downgrading from 7 to vista.
setup loads all the files, then when it says "starting windows" gives me a blue screen of death.
it says check for virus or hardware changes etc etc, and then the error codes.
0x0000007B, 0xF797D24, 0xc0000034, 0xc000000,0xc0000000.
the second one worries me, 0 results in google search.