Hi there. I'm having issues with my cdlc's not playing as a previous poster had and i did follow the instructions that was given to him. However, the .dll that i downloaded by following the link provided made it where Rocksmith would not start at all. So I found a .dll library site and got one, and now Rocksmith starts up just fine but will not play ANY cdlc's past the tuning screen. I'm completely at a loss. I understand that the instructions are every simple in that I am to place the .dll in the root folder (which I did) but I still can not play cdlc's. Please help!! I'm running Windows 10 64bit and my copy of Rocksmith 2014 did work with this OS previously. I just upgraded computers and put the program onit and have not gotten it working correctly yet.