http://bugs.winehq.org/show_bug.cgi?id=9337
--- Comment #18 from joaopa jeremielapuree@yahoo.fr 2009-02-15 17:07:09 --- There is nothing to understand. Vietcong uses a copy protection that is not suported by Wine. So, the game crashes. I hoped that a cracked game would by-pass the crash. But you said that it is not the case. So, there is nothing to do, except write to the editor of the game to remove the copy protection.