http://bugs.winehq.org/show_bug.cgi?id=34948
--- Comment #3 from Ken Thomases ken@codeweavers.com 2013-11-21 14:52:16 CST --- The previous patch is being superseded by http://source.winehq.org/patches/data/100610. That changes the registry key from "DisableWindowDecorations" which you would set to "1" to disable decorations to "Decorated" which you would set to "0" to disable decorations.