Strange error in SWSRO2

[omrib40]

While i push Start on the the Silkroad client it take 1 minute to almost open the game and then error anyone can help me?
i downloaded the link to the game from this forum , then put the new media.pk2... ?
that say ??????,?????,????
SWSRO 2!
Picture :

[-[>Lucy_Nyu<]-]

change your media pk