I do not think it is the port number. it is set at 4 and any other number tells me there is no command station so I believe number 4 is correct for the receptical on the computer I am using.
It is also set at ASI II and baud rate 9600, although I have tried all possible combinations. Any toher thoughts? I reloaded CV manager just incase something went wrong with it. Again, I can use CV manager with my Quantum programmer.