Memory heap issues when stopping media player

[Ruud-cb]

C#

//Starting:

    StorageFile file = await LocalStorage.GetMediaStorageFile(item);
    if (file != null)
    {
        VlcMediaPlayer.MediaSource = VLC.MediaSource.CreateFromUri(file.Path);
        VlcMediaPlayer.Visibility = Visibility.Visible;
    }

//Stopping:
                if (VlcMediaPlayer != null && VlcMediaPlayer.MediaPlayer != null && VlcMediaPlayer.MediaSource != null && VlcMediaPlayer.MediaPlayer.canPause())
                {
                    VlcMediaPlayer.Pause();
                    VlcMediaPlayer.Stop();
                }
                VlcMediaPlayer.Source = null;
                VlcMediaPlayer.MediaSource = null;

XAML:

<vlc:MediaElement x:Name="VlcMediaPlayer"  Grid.Row="1" Grid.Column="1" AreTransportControlsEnabled="True" AutoPlay="True" Visibility="Collapsed" />

It crashes on Stop(), if I don't call that, then it crashes on VlcMediaPlayer.MediaSource = null;. If I don't call that either, it crashes on the next time I try to set the MediaSource when starting.

The exception:

Unhandled exception at 0x774CF94D (ntdll.dll) in MyApp.exe: 0xC0000374: A heap has been corrupted (parameters: 0x7750B960).

I understand that something occurs when the media player is still playing and I try to stop it or remove the source, but what is the correct way to recycle the source?