@classmethod
def _binary_enable_zero_disable_one_reverse_conversion(cls, val, **kwargs):
    """
        converts Enabled/Disabled to unicode char to write to a REG_BINARY value
        """
    if val is not None:
        if val.upper() == 'DISABLED':
            return chr(0)
        elif val.upper() == 'ENABLED':
            return chr(1)
        else:
            return None
    else:
        return None
