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Warning in output after an experiment

I want to be able to open the saved data from an experiment in Excel but after I have finished an experiment a widow with this text opens.

1.6977 ERROR Requested audio device ‘auto’ that is not available on this hardware. The ‘audioDevice’ preference should be one of [u’Built-in Output’]

10.3556 WARNING t of last frame was 20.57ms (=1/48)
2018-01-29 11:16:47.462 python[5528:60b] ApplePersistenceIgnoreState: Existing state will not be touched. New state will be written to /var/folders/2f/jrqdz0254cd0rdvjj29dctn40000gn/T/org.psychopy.PsychoPy2.savedState

2018-01-29 11:16:50.868 python[5528:60b] unlockFocus called too many time.
2018-01-29 11:16:50.869 python[5528:60b] unlockFocus called too many time.