I am attempting to install the "Dialup Networking" programs from the "control panel" in a win95a system. As I attempt to complete it, the system returns a "Could not decode this Setup (.cab) file" error message. I have tried to use the current win95 directory of .cab files on the system as well as another copy from the (win95 companion CD). What is missing? Must the modem be fully installed and tested first? Do I need the original installation CD?