title: Facebook C# Sdk, Framework 3.5 and Microsoft.Contracts
body: <p><br>
  I've downloaded the Facebook C# SDK. I'm at the point where I have a facebook token and am calling the method:</p>
  
  <pre><code>  var fb = new FacebookClient(token);
  </code></pre>
  
  <p>I'm getting the following error:</p>
  
  <pre><code>    Could not load file or assembly 'Microsoft.Contracts, Version=1.0.0.0,  
   Culture=neutral, PublicKeyToken=736440c9b414ea16' or one of its dependencies
  </code></pre>
  
  <p>Any suggestions? I am using the .Net Framework 3.5.<br>
  Thanks</p>