http://bugs.winehq.org/show_bug.cgi?id=25424
--- Comment #1 from Hans Leidekker hans@meelstraat.net 2010-12-06 02:24:01 CST --- One of the subinstallers specifies "9" in the list of supported language ids, which is LANG_ENGLISH, SUBLANG_NEUTRAL. We should probably map neutral parts of these ids to the system default language id before validating them.