I visited my friend who play GW2 a month ago. I notice his chat bar has the language he is using on it.
http://i108.photobucket.com/albums/n13/Lunarez/my%20friend%20chat.jpg
I know it’s not mendatory but for me who switch language a lot while playing full screen, this is really useful. however he told me that he didn’t know where this came from, and google search still not giving me an answer.
So I wonder what kind of windows configuration I need for this?