maybe you need to disable in your bios the option that prevent flashing the bios p.s. look in your mobo manual
Actually with security enabled in the bios it won't run flash updates at all. I'm getting this message with the security already disabled and bios updates enabled. It actually runs the update for a minute or two and then gives the above error!
Thanks for the feedback. I am glad the vista install issue to be board related rather than an issue with the modded bios.