http://bugs.winehq.org/show_bug.cgi?id=29554
--- Comment #2 from Lawrence E Toal let02do@earthlink.net 2012-01-07 14:04:09 CST --- I deleted the .wine directory and started with a fresh install of Mozart 11 running from wine-git --and like magic the problem went away...
Clearly the bug was in my memory of how to troubleshoot, not in wine. Sorry for the false report. Thanks for the gentle guidance.