Sorry for bringing it back, since it's very old topic, but I getting same error when trying to play game made with RPG Maker 2003 which uses mp3 music. Earlier I fixed problem by installing wine-mp3 and libmpg123-0 packages provided by my OpenSuSE, but now it giving this error even with those packages installed. Wine version: 1.3.6 wine-mp3 version: 1.1.39 (can't find newer version even with webpin)