private void QuitButton_Click(object sender, EventArgs e)
        {
            this.Hide();

            // create desktop shortcut
            if (DesktopShortcutCheckBox.Checked)
            {
                CreateShortcut(Path.Combine(
                                   Environment.GetFolderPath(Environment.SpecialFolder.Desktop),
                                   "Project64 HD.lnk")
                               );
            }

            // create start menu shortcut
            if (StartMenuShortcutCheckBox.Checked)
            {
                CreateShortcut(Path.Combine(
                                   Environment.GetFolderPath(Environment.SpecialFolder.StartMenu),
                                   "Project64 HD.lnk")
                               );
            }

            if (TemporaryFilesCheckBox.Checked)
            {
                ComponentHelper.CleanupDownloadFiles(InstallerSettings.InstallerComponents);
            }

            Application.Exit();
        }