1) Install the game client to any directory you would like.
2) Open the game's launcher and let it update to the latest version (will take a few mins).
3) Install lms-pw patche 1.28.1 to your perfect world directory, and agree to any overwrites.
4) Install PatchFor1.3.1 to your perfect world directory, again agree with any overwrites.
5) Install ItemMallUpdate3 (
DoWnLoAd HerE ) to your perfect world directory, agree with overwrites.
6) Start the game and login!
Hopefully you have already registered for a game account (it's different than the forum account) and if not you can do so here:
Registration Page
Hope this helps!
BTW, anyone know why the patches have a bunch of ???'s instead of text? It's kind of annoying.
edit by:iztariray