http://bugs.winehq.org/show_bug.cgi?id=20232
--- Comment #11 from Jörg Höhle hoehle@users.sourceforge.net 2009-12-18 10:48:48 --- FWIW, the current state of this bug in wine-1.1.34 is that record + plays works if and only if the file is saved after recording, so that the length information (ckWaveData.cksize) is updated by mmioAscend. Native does not need this intermediate step. Many other issues have been fixed since comment #0.