Raspberry PI Server

I have the Raspberry pi server running and the client on windows and the PC client seeing the USB Hub using the demo program vhusbdarm on server.
I see the devices but message when running the client as a service you can only connect to purchased servers.

I want to test for one device if this works I will purchase server license as I have 2 other USB devices to connect.

#2

Dont run the client as a service? thats the solution if you want to test the server. Otherwise you have to purchase

#3

Thanks Michael works perfectly not being a service in client PC