Christian del Castillo wrote: > Problem still is - I work in Korea, with a PC in English Win XP, but Lyx > installed into Japanese version for me.
It's rather unlikely that LyX uses Japanese localization just like that. Do you have set up Japanese for your OS in some way? Usually, LyX uses the default localization of the system if no other was specified in prefs. If this localization is not found, it falls back to English ("C"). Jürgen