WebClient Ssl/Tls error

have a problem with protecting my soft with VMProtect.

url (with redirect)- no secerity, no SSL/TLS (HTML 1.1, http) In Visual Studio I have no Errors (compiled, without protection).

WebClient webClient = new WebClient();
webClient.Headers.Add(HttpRequestHeader.UserAgent, Agent);
content = await webClient.DownloadStringTaskAsync(url);

With this code i have an error: The request was aborted. Could not create SSL/TLS connection

I tried to add (before and after new Weblicent()):

ServicePointManager.Expect100Continue = true; 

ServicePointManager.ServerCertificateValidationCallback = delegate { return true; };  
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityProtocolType.Tls11| SecurityProtocolType.Tls12 | SecurityProtocolType.Ssl3;

Also tried add only this:

ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 (and with Ssl3)

Not worked: Eset antivirus blocking: MSIL/TrojanDownloader.Agent.LNO

Are you a registered user of VMProtect?

No, I downloaded demo version to test how it’s works. Currently I’m on ArmDot.
I need more securely protection.

Could you send us a test example (original EXE+required DLLs +VMP files) that shows your problem?

I can’t do it, due to “confidentiality” and url link can’t be exposed now.

This code that make a problem…

P.S: POST method to another server with SSL works fine.