title: Vs2017 Source Not Available
body: <p>I´m trying to debug a System.Net.Http.Formating.dll, by clicking at the stack trace:</p>
  
  <pre><code>System.Net.Http.Formatting.dll!System.Net.Http.Formatting.JsonMediaTypeFormatter.WriteToStreamAsync.AnonymousMethod__c()
  </code></pre>
  
  <p>I´ve the "Just my code disabled" and I have the following symbols servers:</p>
  
  <pre><code>https://nuget.smbsrc.net
  http://localhost:33417/ (dot peek)
  Microsoft Symbol Server
  </code></pre>
  
  <p>I do have the pdb available, however I get the following error/image. </p>
  
  <p>How to properly overcome it? </p>
  
  <p>Why is it such a hassle to debug third party source code at Visual Studio?</p>
  
  <p><a href="https://i.stack.imgur.com/mI4or.png" rel="noreferrer"><img src="https://i.stack.imgur.com/mI4or.png" alt="enter image description here"></a></p>