http://bugs.winehq.org/show_bug.cgi?id=29452
--- Comment #6 from prueboblog@gmail.com 2012-04-21 10:26:49 CDT --- uhm... I'm pretty sure that I have tried games that don't install with this error before. Is possible that in between wine 1.3.x (when I post this bug request) and wine 1.5.2 this was fixed. I'll continue trying for it...
(In reply to comment #5)
(In reply to comment #4) A link to such demo would be enough.