F.BAT is a BATCH file. Instead of running the whole command "PH161700.EXE BIOS.WPH /O /Force /X /C /S" you can simply run F.BAT which contains the exact command and executes it. Did you have to ask that? Seriously. So you will flash your bios, that's why. Nonononono.
help i dont think i'll be able to PM i might not be authorised or do u suggest me to address this problem to him here itself. thanks for the response by the way, i wasnt getting anybody's attention on this problem since long.