http://bugs.winehq.org/show_bug.cgi?id=3332
--- Comment #7 from Robert Millan rmh@aybabtu.com 2008-04-09 09:17:24 --- Shouldn't xdg-open(1) be relied on by wine for this task? It solves this problem for free (e.g. on GNOME it'll launch nautilus).
(see also bug 12464)