If you want to see the output from SendMidi, select Spy on output to destinations:
It appears SendMidi is working, so perhaps you need to investigate whether your device is configured correctly to receive these commands from that virtual port.
If you want to see the output from SendMidi, select Spy on output to destinations:
It appears SendMidi is working, so perhaps you need to investigate whether your device is configured correctly to receive these commands from that virtual port.