Hi Juan,

>I have some Customers who setup windows with Korean as primary language, in these Computers the forms are shown all with COURIER NEWS instead of Arial as font and everything gets messed up.

This sounds as if the wrong Arial font is installed. Run charmap on these computers and select Arial. The font should be a Unicode font (a little O-like symbol) instead of a TrueType font (a TT symbol). Then check "Advanced view" and make sure that the Character set combobox contains the value "Windows: Korean". If it doesn't Windows tries to replace fonts as it happens in your case.