The driver selected in the Sound control panel does not support a required call The driver selected in the Sound control panel does not support a required call Input device hardware failure Invalid input device reference number Input device could not be opened Input device already in use Invalid sample size Invalid sample rate Hard drive too slow to record to disk Invalid compression type Nil buffer passed to synchronous SPBRecord Invalid index, SoundInGetIndexedDevice Not enought CPU cycles left to add another task Can not operate in the memory allowed The Channel is being used for a PFD already Was not type AIFF or was of bad format,corrupt Could not allocate enough memory Handle to 'snd ' resource was invalid Invalid channel queue length Problem loading resource No more room in queue No more channels for the specified synth The output driver selected in the Sound control panel does not support playback, or does not support playing and recording at the same time