title: Behaviors missing in Blend and VS2013 for XAML project but present in Javascript project
body: <p>When I open up a XAML project, the Error list will report issues with all behaviors on each page I have open.  Examples of the are:</p>
  
  <pre><code>The name "EventTriggerBehavior" does not exist in the namespace "using:Microsoft.Xaml.Interactions.Core"
  The name "Interaction" does not exist in the namespace "using:Microsoft.Xaml.Interactivity"
  </code></pre>
  
  <p>But I do have and confirmed the reference to BehaviorsXamlSDKManaged and the project does compile and run fine.</p>
  
  <p><img src="https://i.stack.imgur.com/0oQC7.png" alt="enter image description here"></p>
  
  <p>If I open up Blend, by either right clicking the solution explorer or opening it in windows explorer - Blend will report back the same errors and when I go to the Asset List - the behaviors will be blank</p>
  
  <h2><img src="https://i.stack.imgur.com/yF7Aa.png" alt="Blank Asset List"></h2>
  
  <p>If I create a Javascript version, all behaviors are found.</p>
  
  <p>I am stumped after spending a few days on this, any assistance would be greatly appreciated.</p>
  
  <p>---- EDIT: I tried reinstalling VS2013</p>