Warm suggestion:
Download by "flashget" software to avoid the connecting interruption.
Please quit from "flashget" when you are playing game.
Click me to download flashget 1.96 english version.
The download contents belows are same,
Please choose the fastest mirror to proceed your download.

This is full client for new player

Full Date Mirror
Google Drive August 10, 2018 Mirror1
Mediafire August 10, 2018 Mirror2

This patch is for split and full client
Patch Date Mirror
Manual Patch Updated August 26, 2018 Mirror1