http://bugs.winehq.org/show_bug.cgi?id=19791
--- Comment #4 from nixon nixon.white@gmail.com 2009-08-19 13:49:12 --- (In reply to comment #3)
From your log: terminate called after throwing an instance of 'RemotePluginClosedException'
That's an error the DSSI-VST plugin application throws itself. Wine is merely reporting the exception. You need to file the bug with DSST-VST, not here.
Ok. Thanks for your answer. I'll report about it to author of DSSI-VST.