Update to post: HOWTO: Get rid of " Could Not Establish Trust Relationship with Remote Server" error

Read original post here.
Older methods are now obselete. Use the following...

...
...
System.Net.ServicePointManager.ServerCertificateValidationCallback
+= new System.Net.Security.RemoteCertificateValidationCallback(RemoteCertValidateCallback);
...

and callback method...

public static bool RemoteCertValidateCallback(object sender, X509Certificate cert, X509Chain chain, System.Net.Security.SslPolicyErrors error)

{

    return true;

}

or you can simply use (in c# only) anonnymous method,

System.Net.ServicePointManager.ServerCertificateValidationCallback

    += delegate

            (

            object sender,

            X509Certificate cert,

            X509Chain chain,

            System.Net.Security.SslPolicyErrors error

            )

{ return (true); };