To use noVNC with existing UltraVNC server you need to do some simple steps. When you launch js vnc client, it will connect to websockify - websockect to tcp proxy, which will connect to your vnc server. Here are these steps: Step 1. Configure vnc server You should install and configure UltraVNC server on your destination machine. For example: install vnc server on Windows 7 machine with IP: 192.168.1.100 and configure them to listen on 5555 port. Now you can connect to 192.168.1.100:5555 using...