Daryna + Exaile + ASX = Not working

[KiwiWifi]

Hello

I have as the topic says Daryna, Exaile (latest version) and I'm trying to listen to Radio Basilisk from this URL.
http://www.basilisk.ch/ext/webradio/stream_hi.asx

This does not work at all. It works with the Mplayer Firefox plugin but that is not the way I want it to be.

Exaile does not start to buffer and my question is why?
And how do I fix it?

[Husse]

If you use it as a Firefox plugin you have to change the plugin settings in FF
Edit > Preferences > Content
There's a section "Set how Firefox handles certain file types" (something like that) and edit the list