Shoutbox

I have searched through these forums. But nothing really helps, I have been searching and doing what ever it tells me to do to make my windows live messenger pop up. But it doesn't work! I have tried reinstalling and deleting everything that relates to it. Especially using something like ccleaner to delete every file I missed. So... Any body got a idea whats going on?

Oh and I also have a Windows vista, I don't know if it may be the problem I'm not sure. Or if the files are corrupted.