I made some time ago package for newbies which are looking for complete rAgnarok online pack, where they can just download it, and run.
Not need to configure, compile, diff exe's, pack grfs, download anything else, or read any guides. Just download, extract, run.
This is actual, up to date package with the latest emulator which support latest features what you see at different renewal servers,
it support Dorams, latest classes, etc (in other words what support latest rAthena = this package support too).
Here is two version of Emulator which already pre-compiled for you:
- PRE-RENEWAL (classic RO mechanic)
- RENEWAL (actual RO mechanic)
Information about offline Ragnarok Online game server, download links, etc you can find at this official topic by link below.
PLEASE! This is important! Before asking anything, just read full topic, it contains mostly all answers for newbies.
Read and Download from Here: https://rathena.org/board/topic/109823-ragnarok-online-complete-offline-pack-2017/ 
I will not provide any support here at rms board, so do not even try to ask questions here. All questions related to package goes to rAthena board.