The 2nd one is what I need, thanks. Don't worry about bothering, we'll help you get set up so you can play ^_^ (once it works please just don't mess with it hehe)
It seems you are missing all the RO files actually, so either you don't have ragnarok/sakray or they are in a different folder.
If you cannot find the folder with all the RO files (should have sdata.grf among other things) I recommend you download the full installer, it's a long download but it should work well.
This thread has it:
http://pandoraonline.net/forum/showthread.php?tid=2097
Scroll down until you see the full heRO and get the 2-parter OR 13-parter.
