http://bugs.winehq.org/show_bug.cgi?id=19060
--- Comment #3 from Carlo Pannucci carlo.pannucci@gmail.com 2009-06-24 08:20:12 --- When you try to start the "Modify (or Edit.. i'm translating my localized software) windows" DPPEditor.exe is started and all the windows disapper. When you kill this process, the main windows reappers.
It's the same behaviour of the bug http://bugs.winehq.org/show_bug.cgi?id=17764 . (probably they are the same bug and what i found it's only an other way to induce it).