[Bug 11842] X Error of failed request: BadWindow (invalid Window parameter )

http://bugs.winehq.org/show_bug.cgi?id=11842

--- Comment #3 from Austin English   2008-03-05 12:04:23 ---
(In reply to comment #2)
> This happened randomly when I run my J application.  It happened quite often
> but unpredictable. However I guess there may be 2 cases,
> - running a long processing loop during that time it will not processing paint
>
> event in message queue.
> 2. When my application shell another process that open a gedit window and
> display focus to gedit.
>
> nvidia driver. wine built from git today.
>
> how to get more info for debugging?

What application is this? Can it be downloaded anywhere?