Live Z Score DLL error codes for Applied Neuroscience DLL

If you get an error code when starting the Live Z Score DLL , this is what the codes mean:

/**********************************************************************************************************************

                  -1                    License failure.
                 -2                     Security key failure.
                 -3                     Only two simultaneous sessions are allowed.
                 -4                     Memory allocation failure.
                 -5                     Session not initialized.
                 -6                     Incorrect function used in sequence.
                 -7                     DLL not installed on local fixed disk.
                 -8                     Security key has expired.
                 -9                     Incorrect OEM value for issued security key.

                -10                     Channel order is out of range.
                -11 (OBSOLETE)          One or more channel values are equal.
                -12                     Sampling rate is out of range.
                -13                     Age is out of range.
                -14                     Eyes status is out of range.
                -15                     Incorrect session handle.
                -16                     OEM is out of range.
                -17                     Incorrect amplifier value.

                -20                     ANI initialization failure.
                -30                     ANI database failure.

**********************************************************************************************************************/