There is no "configure" button when I open Norton firewall?

I turned on file sharing in system preferences / sharing / services. I cannot use osx firewall because I have norton operating.

I have not found any option to turn on the guntella firewall although norton keeps saying that the port that Limewire is operating is open and I choose to keep it open.

The end result is that I have no Limewire. The application continues to shut down when loading html engine.