http://bugs.winehq.org/show_bug.cgi?id=36849
--- Comment #8 from Vincent Povirk madewokherd@gmail.com --- Patch sent: http://www.winehq.org/pipermail/wine-patches/2014-August/133936.html
Whatever the installer is trying to do still fails because of unimplemented corruntimehost_CreateDomainSetup, but it silently ignores the failure.