How to use RPCS3?

Hi, i dont know how to use this.. I just want to play a little bit dark souls and it just doesnt work.

I attached my Log..

You used it correctly, but the thing is that the emulator is not done yet. Only 3 commercial games work so far, and Dark Souls is not one of them. Check back in a year or so, at least.

kigdome heart remix works ?because i heard a rumors about this game, it that true?