my pc wont boot no mater what bootable os i try to install windows ten logo keeps coming up saying my pc needs repared only os i can install is windows xp i cant even use a bootable hardrive format software it pops up as windows 10 same with 7,and 8 were is this file coming from is it in the mbr? and how do i delete it yes it did had windows ten on it before but i tried to put it in another computer but decided to rebuild my current pc