It says “Remore Port can’t be zero”.
I’ve locked this topic by error so can’t reply directly to your response.
well then check the port number you have set to use in the cwop setup (i.e use this server port number instead)
(you should not have to change it from the default of 23)
That fixed it. The CWOP control panel was set to use “automatic” for server (which was used with VWS). I have changed the server to “Upload” at port 23. 