Requesting html over https with c# Webclient

Question

I am attempting various html resources via c# WebClient class from a site I have no control over. When I attempt to access urls such as \"https://archive.org/details/OTRR_

Answer 1

Just add this line before var stream = webClient.OpenRead(address);

System.Net.ServicePointManager.ServerCertificateValidationCallback += (send, certificate, chain, sslPolicyErrors) => { return true; };

That should sort out the SSL/TLS error