About miscrosoft serial ballpoint RRS feed

  • Question

  • Windows7 had been installed in computer. I installed a software which can communicate with one type of panel through RS232 port.  The problem is that after connecting panel with my computer. Windows7 recognizes "Miscrosoft serail ballpoint". This ballpiont will use one COM of my computer. So the computer can not communiate with panel.

    There is one solution is that: Disable "miscrosoft serial ballpoint", then restart computer. The communication is well. But I need another way to disable it. Can you tell me how to disable it by coding using c++? The coding steps are:

    (1) Find whether Windows7 recognizes "Miscrosoft serail ballpoint"?

    (2) Whether ball point uses a com ID?

    (3) If com id has been used, how to disable "Miscrosoft serail ballpoint"?


    That's all.

    Thank you very much!

    Monday, April 8, 2013 7:13 AM


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