http://bugs.winehq.org/show_bug.cgi?id=28350
--- Comment #8 from Sam Morris sam@robots.org.uk 2011-09-13 05:58:33 CDT --- Created an attachment (id=36352) --> (http://bugs.winehq.org/attachment.cgi?id=36352) binder-temporary-directory.tar.gz
Here's the contents of the 'binder temporary directory' mentioned in the output in attachment 36351. The directory name is different because it's from a different run, but with the same inputs and outcome.
At a guess I'd say it's mergemod.dll that is malfunctioning; the file 'merge.log' indicates that it's failing rather early in the job it's performing. The same outcome occurs with both WiX 3.0 and 3.5.