The modem in my window 95 is used to be working.
But one day, it is not working. I went to control panel, and click modem icon, then diagnostic. It said "the port is already opened". My modem use com port 4, IRQ 3 and they are factory setting. I used Modem doctor to check, my modem functioned properly but it come up that com port 2 is also using IRQ 3. I delete com port 2. But the same message "the port is already opened".
I delete all the com ports and modem driver. Reboot and Use Add hardware function in control panel. When all is done, all the four com port appeared when I click system. I went to modem icon and click diagnostic, the same message came up again. How comes the message and how to make my modem works again? Help !