I had this problem, with MC12 so I upgraded to MC13.
I try to rip a CD, I get "Read Track Failed. Failed to extract. Rip Failed."
When I try to play a CD, I get "Media Center encountered errors while trying to play the last several files. Please make sure that the path in you media library points to the right location."
I have checked it all seems to have the correct location. It was all working one, then the next it wasn't, I never changed anything.
Any suggestions? ?