Downloading C# ActiveX Components through CAB File

using System;
using System.Text;
using System.Windows.Forms;
using System.Collections.Generic;
using System.Runtime.InteropServices;

namespace DownloadedApp
{
    [Guid("D1E40FCE-E964-4dfd-B07E-BDE49D3519A1")]
    interface IDownload
    {
        void InvokeMethod();
    }
    /// <summary>
    /// COM exposed .Net class.
    /// </summary>
    [ClassInterface(ClassInterfaceType.AutoDual)]
    [Guid("A47C22B1-3CC3-45bc-801E-3FCC4FFD3E45")]
    public class Download : IDownload
    {
        /// <summary>
        /// COM exposed Method.
        /// </summary>
        public void InvokeMethod()
        {
            MessageBox.Show("ClientSide Component invoked sucessfully!!", "ClientSide Component", MessageBoxButtons.OK, MessageBoxIcon.Information);
        }
    }
}