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com1 is always in use on Windows XP SP3 RRS feed

  • Question

  • com1 is always in use on Windows XP SP3, I added an serial port infrared transceiver to control all my infrared devices in the house, ( using WINLIRC ), but I can't get access to com port one. Does any tech. or persons who have run into this problem help me. I would be greatly in your debt.

    Thanks

    Ric

    Friday, January 6, 2012 10:09 AM