title: Windows 10 + The request was aborted: Could not create SSL/TLS secure channel
body: <p>He there,</p>
  
  <p>I am getting below errors...</p>
  
  <pre><code>System.Net.WebException was caught
    HResult=-2146233079
    Message=The request was aborted: Could not create SSL/TLS secure channel.
    Source=System
    StackTrace:
         at System.Net.HttpWebRequest.GetRequestStream(TransportContext&amp; context)
         at System.Net.HttpWebRequest.GetRequestStream()
  </code></pre>
  
  <p>I am trying to call third party API.. that is working in Windows 7 but after i upgrade to Windows 10 it fails...</p>
  
  <p>I have also tried changing Security Protocol using coding below</p>
  
  <pre><code>ServicePointManager.Expect100Continue = true;
  
  System.Net.ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls;
  </code></pre>
  
  <p>I have also tried some registry edit like below..</p>
  
  <pre><code>Key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\v4.0.30319 
  Value: SchUseStrongCrypto 
  </code></pre>
  
  <p>Another strange issue is that it is connected in alternate fashion...
  First time it connects but abort consecutive request..</p>
  
  <p>Please any one can help me solving this issue</p>
  
  <p>Note: Problem comes after i update Windows 10 from Windows 7.</p>