As you all know... we are now v62...
So, I decided to make a guide... (IF YOU NEED PICTURES, TELL ME... I CAN ADD SOME)
A link to install v62 is: http://games.on.net/file/22367/Maple_Story_Client_v6.2
Now, after thats installed... download the files for Rainstory...
After those three files are downloaded... (WzMss.dll, KiKi.cfg, KiKi.dll) drag them into the folder, and REPLACE the others ones with them...
Now, doubleclick the normal maplestory.exe
And there... wait, a problem? "WzMss.dll cant be found"?
Thats easy to fix... download this:
http://www.mediafire.com/download.php?imz3mwmyh2j
After downloading that, go through the setup to install it...
And there... it should work... if you still have problems, then post them here or ask about it in the chatbox...