So, I was having the same problem of those guys, i downloaded your texture folder again, and still, the files that the game can't find aren't present on the folder. Knowing that, i tried to put a random bpm file with the names of the missing bpm files so i could play, and guess what? It errored me again, now, with missing .act files of the sprite folder that isn't even present on the data flder you guys provided, or at least, wasn't on mine. I extracted with winrar, and spent almost 24 hours to download the kRO client, updated it and still havin problems with the sprite\shadow.act and more 5 others files with alike names. The sprite folder isn't on the link you posted here, yC, so how can i fix that?
Thanks in advance.