http://bugs.winehq.org/show_bug.cgi?id=19496
--- Comment #7 from Jörg Höhle hoehle@users.sourceforge.net 2010-06-07 04:15:23 --- Please attach a WINEDEBUG=+mci,+mciwave,+mciqtz log of IrfanView so that we can see which messages are not understood by Wine's MCI devices and cause IrfanView to bark (mciqtz in case it uses Quartz for playing).