http://bugs.winehq.org/show_bug.cgi?id=18766
--- Comment #9 from Louis Lenders xerox_xerox2000@yahoo.co.uk 2009-07-04 01:00:50 --- I saw some commits for widl went in yesterday, that apparently have fixed this bug.
For me the crash is gone in current wine-1.1.25.
Stalwart, could you try newest wine-version 1.1.25, and see if the bug is fixed for you too? If so, resolve this bug as fixed.