private void UpdateOutputDevice()
    {
        var UserName = "myusername";
        var Password = "mypassword";
        try
        {
            using (var client = new SshClient("127.0.0.1", UserName, Password))
            {

                client.Connect();
                var command = "powershell -Command " + "u0022" + "iotcoreaudiocontroltool d " + "u2019" +
                              "{0.0.0.00000000}.{7a1b2a7e-173d-4889-8918-b813b832cd0c}" + "u2019" + "u0022";

                var cmd = client.RunCommand(command);
                var result = cmd.Result;
                SendStatus.Text = result;

                client.Disconnect();

            }
        }
        catch (Exception e )
        {
            Debug.WriteLine(e);
            SendStatus.Text = e.ToString();
        }


    }