private void button3_Click(object sender, EventArgs e)
    {
        using (System.Diagnostics.Process processo = new System.Diagnostics.Process())
        {
            processo.StartInfo.FileName = Environment.GetEnvironmentVariable("comspec");
            processo.StartInfo.WorkingDirectory = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
            processo.StartInfo.Arguments = string.Format("/K IPCONFIG");
            processo.StartInfo.Arguments = string.Format("/K OPENSSL");

            processo.Start();
            processo.WaitForExit();
        }
    }