If you are still struggling and are using Windows, you could search on this forum for a program I wrote called Genre Playlist Creator. If you run that it will autmatically create m3u files so you could at least check that they are working OK.
If you are still struggling and are using Windows, you could search on this forum for a program I wrote called Genre Playlist Creator. If you run that it will autmatically create m3u files so you could at least check that they are working OK.