I can’t get a modem to recognise port 3. The pc has com port 1 & 2. Which is ok. have the irq for the modem. It’s just when I go to install the modem driver, it won’t let me install it on com port 3. When I uninstall com port 2, it only gives me com port 1 to install it on. It never gives me the option to install on a port that isn’t open.
