Displays the driver's control panel.
If successful, then TRUE is returned, else FALSE is returned. Use BASS_ASIO_ErrorGetCode to get the error code.
|BASS_ERROR_INIT||BASS_ASIO_Init has not been successfully called.
|BASS_ERROR_UNKNOWN||Some other mystery problem!
If the device was initialized via BASS_ASIO_Init in the main thread, some drivers may have a problem (eg. crash) if this function is not also called from the main thread.