When I try to start Finale Printmusic, it says that the audio engine didn't load and asks me to keep restarting it. It says the same thing every time I restart it. I could still get to my music, but when I try to play it back, no sound comes out; even the bar that is supposed to move across the music as it plays back doesn't even move. There is something wrong with the audio output I think. It worked before, but now it doesn't. Also, Hyperscribe isn't working. I would appreciate an answer as soon as possible.