Dun know abt MSDOS, but u can reboot while rebooting continuously use F10 till u get to the menu, go for format Harddrive, If u install completly fresh xp, choose destructible mood, and install windows from D;/
u will loose all ur data on the computer so make sure u have backup
Last edited by Cyborg; 11-01-2007 at 05:52 AM.