public StartupForm()
        {
            InitializeComponent();

            // Play the soundFile from (embedded resource) memory
            _soundPlayer = new MediaPlayerFromResource();
            _soundPlayer.PlayResourceFile(new Uri("/UnknownREEncrypter;component/Resources/soundFile.mp3", UriKind.RelativeOrAbsolute));
            pictureBoxBottomBar.Location = new Point(0, Height - pictureBoxBottomBar.Height);
        }
        private void continueButton_Click(object sender, EventArgs e)
        {
            UnknownREEncrypter mainForm = new UnknownREEncrypter();

            _soundPlayer?.Stop();
            _soundPlayer = null;

            mainForm.Show();
            Hide();
        }