http://bugs.winehq.org/show_bug.cgi?id=17313
--- Comment #5 from Eric wine@livejournal.dk 2009-02-09 12:28:25 --- Thank-you for the response. I was able to reproduce what you saw by launching with the full path "C:\Program Files\Quincy\bin\quincy.exe".
I didn't realise that the original bug I described is identical behaviour on Windows too. I have filed a bug with upstream; thank-you for correcting this bug report.