I have windows vista,, and I have some driver files I'm trying replace and it says I need permission or access is denied... I cannot change permissions because of it being a sys32 folder,,, and if i boot into safe mode i cant delete them that way eathier cuz it says access denied how do i do this??? some are in the sys32/drivers/ dir,,, and some are just in sys32 as .dlls, and .sys's...