http://bugs.winehq.org/show_bug.cgi?id=17539
--- Comment #3 from Alexandre Julliard julliard@winehq.org 2009-02-26 15:57:58 --- (In reply to comment #2)
Most likely invalid. Most windows apps do not work if started with unix path in their ARGV[0].
Actually, unlike the current directory thing, argv[0] can be fixed. I was just waiting to find an app that depended on it...