@Ninjasomg: The only way of fixing that I can think of is to completely wipe your computer back to factory settings(windows has these options built in) or insert a re-install or repair disc, but I'm not sure that'd work and it'd wipe all programs and files off of your computer.
@Darrko: I might be inactive tonight and this weekend, gotta completely update my sisters laptop once we get it back and then work out a deal for it and test it out.