technical problem with YWN Radio Playing

I enjoyed listening to YWN Radio, but recently in the past about two weeks- I cannot get it to play. I was able to just click on it and I would hear the music. Now I click on it and just get the screen showing what’s playing- so I click on the icon for Windows Media Player- and a message comes up- cannot play file. Player might not support the coder that was used to compress the file.

So I click the Real Player icon- and get the following message:

No connection. The target machine refused it.