Generally speaking, it is not possible to convert playlists (like the .xspf) to any audio files (.wav for example), simply because a playlist does not contain any audio data, just references. At best you can open the playlist using any text editor and look up the path and location of the actual audio files, but xspf to wav conversion is not possible.
This conversion entry was verified by us and conversion was flagged as wrong or not possible.
Usually this happens when the conversion would try to convert different types of data between each other, such as audio to image, or it is not possible because incompatibility between programs, caused by closed file formats, very limited support etc.
If you find entry that you feel is flagged as bad wrongly, please tell us in the discussion below with as much as information as possible so we can fix it.
