The Program did not appear after installation. When the service is started, it automatically stops.

After installing the program you should start service manually. It automatically will stop. After that, you can add a new connector in the section Connectors in Exchange System Manager.

You can familiarize yourself with settings of the Native POP3 Connector program after installation by looking at the demonstration tour:

    http://www.mapilab.com/exchange/pop3_connector/tours.html