This looks pretty nasty so any help would be much appreciated. PC was continually rebooting for no apparent reason. After each reboot it went through the chkdsk process, but now it won't restart at all. It's coming up saying missing operating system. Tried booting into dos but it won;t even see the c drive. Tried booting from XP cd and it comes up with a message saying 'Line 21065 of the INF file \i386\txtsetup.sif is invalid. Setup cannot continue'.
Help anyone???
Help anyone???