MessageBox not showing any text in C Sharp

my message box is supposed pop up and ask the user if they want to download a new version of the application and if they say no, it exits and tells them that they need to download a new copy to continue. If they say yeah, it opens a browser to the aforementioned web address. Right now, the message box pops up and nothing appears. However, whenever I gave the code to my friend and he tried it, it worked. What's wrong here? I compiled with Microsoft Framework 4.0.

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace ProjectTest
{
   public partial class Form1 : Form
{
    public Form1()
    {
        InitializeComponent();
    }

    private void Form1_Load(object sender, EventArgs e)
    {
        Form1_FormClosing();
    }

    private void Form1_FormClosing()
   {
   const string message =
    "There's an updated version of this program available. Would you like to download now?";
const string caption = "Please update";
var result = MessageBox.Show(message, caption,
                             MessageBoxButtons.YesNo,
                             MessageBoxIcon.Question);

// If the no button was pressed ...
if (result == DialogResult.No)
{
    MessageBox.Show("Program will close now. If you want to use this program please update to the newest version.", "Please update");
    this.Close();
}
else if (result == DialogResult.Yes)
{
    Syste开发者_Go百科m.Diagnostics.Process.Start("http://www.google.com");
    this.Close();
}
}

    }
}

Try this:

 using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace ProjectTest
{
   public partial class Form1 : Form
{
    public Form1()
    {
        InitializeComponent();
    }

    private void Form1_Load(object sender, EventArgs e)
    {
        this.Close();
    }

    private void Form1_FormClosing()
   {
   const string message =
    "There's an updated version of this program available. Would you like to download now?";
const string caption = "Please update";
var result = MessageBox.Show(message, caption,
                             MessageBoxButtons.YesNo,
                             MessageBoxIcon.Question);

// If the no button was pressed ...
if (result == DialogResult.No)
{
    MessageBox.Show("Program will close now. If you want to use this program please update to the newest version.", "Please update");
                e.Cancel = false;
}
else if (result == DialogResult.Yes)
{
    System.Diagnostics.Process.Start("http://www.google.com");
                e.Cancel = false;
}
}

    }
}