Help Running Rocksmith 2014

I need help getting Rocksmith 2014 running on my linux mint 19.1 Cinnamon well i have installed it using Lutris then followed the instructions on the page i have installed Pulse Audio (pavucontrol) from the software manger but i run rocksmith it says to connect the cable (real tone cable) i don’t know what i’m doing wrong

Same problem, I installed the pavucontrol and tried to disable the tono cable as the instructions say, but the game says to connect the cable.