Look at the floppy disk controller (fdc) sample in the DDK.

Don Burn (MVP, Windows DDK)
Windows 2k/XP/2k3 Filesystem and Driver Consulting

"Sudhanshu Deshmukh" <sudhanshudeshmukh402@hotmail.com> wrote in message
news:557f01c376d8$e0cb9e00$a601280a@phx.gbl...