Cant update (Oooold version)

Hi! Im new on this server and i dont really speak english so i apologize for my english.
I played aion 1 year ago, when it was on 1.9.0.3 version and now i wanted to play it again. The problem is that ncsoft launcher says that, as i knew, the version is different so it must repair to update. The fact is that it wants to download 17gb.. its like the whole game.. AGAIN in my country internet connection is really slow so its difficult to download all that. I wanted to know if i can download single patches or other way to put it on 3.0 version besides ncsoft. I searched but found nothing about this.
Thanks!