NT driver for Presario 1200 series modem - Presario 56K DFI.
Run the program untill the error - 'can't find file' appears. There should then be a setup program in c \hcldrv\Compaq Presario 56K-DF Modem\
Run the setup program.
This will probably work with any of the laptops with the 56K-DF or DFi modem.