I am running this sample of Hello world
My code is

```
private async void Button_Click(object sender, RoutedEventArgs e)
        {
            var synth = new Windows.Media.SpeechSynthesis.SpeechSynthesizer();
            Windows.Media.SpeechSynthesis.SpeechSynthesisStream stream = await synth.SynthesizeTextToStreamAsync("Hello World");

            var mediaElement = new MediaElement();
            mediaElement.SetSource(stream,stream.ContentType);
            mediaElement.Play();
        }

```

when I debug it, I get an error:

```
An exception of type 'System.IO.FileNotFoundException' occurred in SunnahForKids.exe but was not handled in user code
Additional information: The specified module could not be found. (Exception from HRESULT: 0x8007007E)

```