If you just copied the files from the ISO and dumped it on the disk, it may not work, and burning the ISO file itself on the disk won't work. You actually have to burn the ISO file properly to the disk, either use the ISO option from the burner software or download Magic ISO http://www.magiciso.com/tutorials/miso-burnwin.htm
If you just copied the files from the ISO and dumped it on the disk, it may not work, and burning the ISO file itself on the disk won't work. You actually have to burn the ISO file properly to the disk, either use the ISO option from the burner software or download Magic ISO http://www.magiciso.com/tutorials/miso-burnwin.htm