سورس کد تشخیص دادن نصب انتی ویروس بر روی سیستم(سی شارپ)

کد:
using System;

using System.Text;

using System.Management;namespace ConsoleApplication1

{

  class Program

  {

    public static bool AntivirusInstalled()

    {      string wmipathstr = @"\\" + Environment.MachineName + @"\root\SecurityCenter";

      try

      {

        ManagementObjectSearcher searcher = new ManagementObjectSearcher(wmipathstr, "SELECT * FROM AntivirusProduct");

        ManagementObjectCollection instances = searcher.Get();

        return instances.Count > 0;

      }      catch (Exception e)

      {

        Console.WriteLine(e.Message);

      }      return false;

    }     public static void Main(string[] args)

    {

      bool returnCode = AntivirusInstalled();

      Console.WriteLine("Antivirus Installed " + returnCode.ToString());

      Console.WriteLine();

      Console.Read();

    }

  }

}