FBBCOMM.DRV: (Only for WinFBB) The port-driver FBBCOMM.DRV is installed in Windows during the installation- process of WinFBB. FBBCOMM.DRV is automatically installed in your Windows as you install WinFBB from the diskette. So there is nothing for you to do. The driver is automatically installed into your SYSTEM.INI in the [boot] section as comm.drv=fbbcomm.drv. If in doubt, you may want to check this.