Error Unknown Cook Failure while packaging for windows

Hello ,

i have tried your solution and it doesn’t work. The problem is: I can hear the footsteps if I set the default value but the footsteps are not changing depending of the surface. If I set the default value - ground footsteps - I can hear the ground footsteps even if I walk on a different surface. The problem is only after packaging because in the editor i can always hear the correct sound…