Media Library and Tagging Problem

[kimkimkim]

Hi there...
it would be great if you could help me with my 2 (probably connected) problems.
So here's the first: my media library is... broken? well, fact is, i can't use it anymore. It looks like this, no matter which category(audios, videos...) I've chosen:



(I know it's in German, but i think you'll get the point)

Well and the 2nd problem is that every time I tag one of my music files Winamp shuts down. After that the file is tagged, but well, I always need to restart Winamp.

So thanks ahead,
Kim.