Yo!

I only did patch for the EN_US Version, but I guess it's always these 2 char codes (it's a standard i think), but as I can do only sophisticated guesses here I can't really tell you.

One thing i can tell oyu is that if you open Everquest2.exe with a hex editor, you'll see the following at offset 77d91h:
[...]
ZH_TW ZH KO JA FR EN EN_GB DE zh_tw zh_cn ko_kr ja_jp fr_fr en_us en_gb de_de
[...]

I guess this is the country code/version detection, and this sugegsts that EQ2 knows
zh_tw (chinese ? / Taiwan)
zh_cn (chinese ? / china)
ko_kr (Korean / korea) ?
ja_jp (japanese / japan)
fr_fr (french / france)
en_us (english / USA)
en_gb (english / GB)
de_de (german / germany)

So it should always be a <2>_<2> pattern.

BTW. I'm not working for SOE or whatever so this info's could be wrong. I only can say what i see when I look at it. :)

thanks for all the info, it made it possible for me to make the next version of the the updater do languages. heres a sneak preview of the updater so you can see how it works. alot of the stuff in the options window does nothing right now and i am working on writing code for it, so it will still be a while before this next version is released. and i have to obviously do the buttons and layout and stuff.

Looks cool :)