Cannot connect tmd700a with yaac

Joseph LaFerla

I am trying to connect my tmd700a with my aprs client yaac and am getting an error message that the com port cannot open.  I have a straight through rs232 cable connecting the radio to the computer as mentioned in the manual.  I have hardware flow control selected in the com port, the radio and yaac.  I have 9600 selected in both the radio and yaac.  When I try to enable the port, I get a java error saying "Unable to open serial port" .  I have tried everything I can think of to no avail. 

I have even tried a null modem cable just in case but that does not work.  I am sure I must be missing something obvious.  Any thoughts would be welcome.  Thanks in advance.


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