new to NAudio. having issues

            if (audioFile == null || audioFile.FileName != currentPath)
            {
                outputDevice?.Stop(); // Clean up any existing resources

                audioFile = new AudioFileReader(currentPath);
                audioFile.CurrentTime = playbackTime;

                outputDevice = new WaveOutEvent();
                outputDevice.Init(audioFile);
                outputDevice.PlaybackStopped += OnPlaybackStopped;
            }