dude ^^^^^ if it was that easy...
im having this same problem, glad i used search, my friend put MCE on my brand new computer, and when i got it back from him he told me he skipped some files during installation so it might not work right, and sure enough when i install my mobo driver cd it installs everything except the yukon ethernet blah blah, so i have no internet.
i try to repair to see what its missing and when i do it it says file "mcghtil.exe"(soemthin like that) is needed, please put in windows sp2(it says nothing about a disk 1 or 2) so i skip the file cause i have no clue what to do, well after i try every cd and my mobo 1 and they dont work. when it finishes it restarts and my computer doesnt start and i start in safe mode so i try repair again when i get to the missing file again it says the same thign except insert windows xp professional disk 2, WTF is wrong with MCE how can MS sell this garbage of a OS?
well my comp is still unable to laod regularly and i want to format my hdd and do it instead of repairing but i cant find otu how, when i try to reinstall it it says already partioned, installing over a old os might cause problems(somethign like that)