http://bugs.winehq.org/show_bug.cgi?id=9735
--- Comment #8 from Thomas Stephenson admin@linux-tstephenson.com 2009-03-01 10:20:23 --- I believe this this was fixed with version 1.1.16 or at least as I understand the problem. The closing of child windows with the "X" or cancel does not close the program.