I was working on creating a server for QSAR which went good, but I was testing connecting QSAR desktop connection to the server which doesn’t seem to work.


The following error appears. What should i do?


Please double-check if the server is running at the specified IP address, listening at the specified port (8800) and that there are no firewalls that may impede either the outgoing traffic (on the client machine) or incoming traffic (for the server).