CATI Desktop Viewer is started automatically as a Windows service on system boot.

The application works on the 2001 port and uses the TCP protocol. It requires a rule to be added to the firewall permitting the software operation. Otherwise the preview will not be possible, despite the fact that the service is running CADAS.

The rule may be added in two ways.

1. By creating a rule for the 2001 port.

2. By creating a rule for the software.

It is important to enter the rule to the javaw.exe file, which is located in .\CADAS\CDV\JRE\bin.