Problem with serveur shoutcast

[Stazus]

Hi! (sorry for my english i'am french)
I have a trouble with my server shoucast, the install goes well but when you download the VLC listen.pls to listen on a windows appears calling itself "HTTP Authentication" and requires a login and password. Can also connect to the server to stream music

Here's my config:
http://pastebin.com/YMt4xd5a

Thank you for your future answers.