hello there i have a Problem by using the cdlc´s i downloaded the d3dx9_42.dll and downloaded the cherub rock dlc and installed both in the right direction i also can see the Songs in my list ingame, but after i tuned my guitar for the song nothing else happens, like frozen game but its not frozen cause i can Play on my guitar and here the Sound ingame but thats all, Keyboard is useless so i have to quit the game on Task manager can somebody help me? i have the legal steam version