http://bugs.winehq.org/show_bug.cgi?id=16991
--- Comment #25 from joaopa jeremielapuree@yahoo.fr 2013-04-18 00:17:23 CDT --- Bug still there. The funny thing is registering a native amstream dll is already useful to fix the bug. You don't need to use WINEDLLOVERRIDES="amstream=n" to fix the bug.