http://bugs.winehq.org/show_bug.cgi?id=12791
--- Comment #6 from Yolande Haneder yolande@haneder.biz 2008-04-25 13:01:34 --- I have the full "system builder" package. Do you have it too or an OEM version? It seems that my installation of the language is incomplete but at least you should have English if it's the same multilingual version.