This is the Win98 modem driver for the HPNA/v.90 combo card 6001761 pre-installed in Gateway Select 1100 computer and others. There is another file posted saying it is for Win98 but that one is for Win2K only. This is not the NIC driver if your modem has the NIC on it. There's a knock-out blank on mine for NIC but it's not there. I suppose there was option for NIC when purchased. This file will extract to C:\CABS\7510894 Go to the folder and run the Setup.Exe file to install the driver in Win98.