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  1. #1

    Thread Starter
    Junior Member
    Join Date
    Jun 2011
    Nederland, Texas

    Resolved [RESOLVED] VB6 not Recognizing Serial Ports on Serial PCI card

    Greetings to YOU,

    1. I registered MSComm32.ocx with the Windows 10 Operating System.

    2. My VB6 works very well with onboard serial ports.

    3. In Properties, I designate the telephone to be COM3.

    4. Now the problem. COM3 is on PCI card. And, Device Manager indicates OK.

    5. Executing MSComm3.portopen = true generates a complete stop with
    error message, "Variable not defined" or something to this effect. MSComm3
    portion is highlighted.

    6. I will sincerely appreciate your comments.

  2. #2
    Frenzied Member
    Join Date
    Oct 2001
    Idaho Falls, Idaho USA

    Re: VB6 not Recognizing Serial Ports on Serial PCI card

    Post the code you are using.

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