http://bugs.winehq.org/show_bug.cgi?id=3331
------- Additional Comments From craig@nch.com.au 2005-04-10 01:05 ------- It look like this is actually caused by a thread race condition when starting more than 2 threads in responce to the WM_CREATE message on initial program startup.
Still only happens in initial installation.
If you move the thread creation later in the function that handles the WM_CREATE message then it will normally not happen.
An exmple application with this problem is http://www.nch.com.au/scribe/index.html