Hmm...I just did mine about 3 weeks ago, went great. What are typing? Be sure you type out the whole bin file name i.e., KM1009.BIN, and if in you C: drive, type in that too, i.e. C:>KM1009.BIN. Or if in you "Program Files" folder you would type "C:>Progra~1>Bios>KM1009.BIN". That's where I have mine.
Hope this helps.