https://bugs.winehq.org/show_bug.cgi?id=51459
--- Comment #1 from Esme Povirk madewokherd@gmail.com --- Both the NotImplementedException and NullReferenceException seem worth looking into. Could you get a trace with: MONO_INLINELIMIT=0 WINE_MONO_TRACE=E:System.NotImplementedException,E:System.NullReferenceException
Is the software involved publicly available?