How to set up Linux/Firefox to access Avalanche AvaCfgCE configuration

I have a AVA 6.1 Server. To access the WebConsole is no problem. But if I try to edit the Enabler Configuration Software to edit/change parameters.

I already installed "WINE" to execute Windows executables. What do I need to configure to make my Linux working correctly with the Avalanche Configuring packages?

Here are some Screen-shots:

This is one of the packages I want to edit.

I open the Java with IcedTea

Here is the error message I receive.