i've tried to get SC run on my Server System without any success.
The normal UltraVNC does work very well, but when i start the SC, my viewer PC didn't find the Host in the same network

After making a port scan i found out that the normal UltraVNC Serversoftware opens 2 ports, 5500 and 5800.
The SC doesn't open any port


Any suggestions to solve this stupid problem?
Greets,
landeshauptstadt