How to Enable Displaying of Mixed Content in Internet Explorer in asp.net C#

if (Request.Browser.Type.Contains("IE"))
       {
           try
           {
               RegistryKey ChangeSettings = Registry.CurrentUser.OpenSubKey(@"Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\Zones\\3", true);
               ChangeSettings.SetValue("1609", "0", RegistryValueKind.DWord);
               ChangeSettings = Registry.CurrentUser.OpenSubKey(@"Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\Zones\\2", true);
               ChangeSettings.SetValue("1609", "0", RegistryValueKind.DWord);
               ChangeSettings.Close();
           }
           catch (Exception ex) { }
       }