Shoutbox

For those of you who don't know, shoutcast is a music broadcasting server program. It sort of creates a server, and with another program, you can broadcast music onto it.

Now my problem is that it worked fine the other day. Worked perfect. I closed my computer, left for a day and a half, and I come back and it doesn't work. I start it, the window appears [its sort of the command window] and dissappears less than a second later. How to fix this? thanks.