Here you can download client for Aura Kingdom Hong Kong server. Download game client here: http://www.alta.hk/client/download.php?game=FA
Chose - Google 雲端海外下載點
When installing patch you must follow that
after that need to wait for window to disappear. If client still patching it means it checking files/downloaded some files that not in patch/downloading bin.
Can`t enter/update? look here