https://bugs.winehq.org/show_bug.cgi?id=46755
--- Comment #5 from Daniil Zhilin just4steam778@gmail.com --- It's quite simple really. The path in the playlist you've saved should look something like "Schönberg, Arnold\Boulez conducts Schönberg\CD 01\07 - 3 Pieces for Chamber Orchestra - II. Máige Viertel.flac". You can also see these incorrectly encoded names in the Wine Explorer. The old playlists we're having an issue with were created on an older Wine version. I've tested multiple foobar2000 versions including the latest one (1.4.3).