title: Why is Visual Studio 2015 Intellisense not showing any class, method etc information?
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/37500027/visual-studio-not-showing-intellisense-descriptions-anymore">Visual Studio not showing IntelliSense descriptions anymore</a></p>
  </blockquote>
  
  <p>A most frustrating problem: Visual Studio 2015 Intellisense has suddenly stopped showing class, method etc information in the pop-up, a most useful feature just gone!</p>
  
  <p>I have Googled it and tried the following but nothing works:</p>
  
  <p><a href="https://stackoverflow.com/questions/16477935/intellisense-doesnt-show-comments">Intellisense doesn't show comments</a></p>
  
  <p><a href="https://stackoverflow.com/questions/8645744/how-to-make-visual-studio-intellisense-to-show-the-remarks-portion-of-xml-commen">How to make Visual Studio intellisense to show the remarks portion of XML comments?</a></p>
  
  <p><a href="http://www.haneycodes.net/visual-studio-2012-intellisense-not-working-solved/" rel="nofollow noreferrer">Visual Studio 2012 Intellisense Not Working – SOLVED</a></p>
  
  <p>The only thing I can think of is that its a bug with VS2015 Update 2 because the other machine where it does work has VS2015 with no updates installed.</p>
  
  <p>Some examples:</p>
  
  <p>This is what it should show:</p>
  
  <p><a href="https://i.stack.imgur.com/O4fw5.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/O4fw5.jpg" alt="enter image description here"></a></p>
  
  <p>And this is how it goes wrong:</p>
  
  <p><a href="https://i.stack.imgur.com/j6qGX.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/j6qGX.jpg" alt="enter image description here"></a></p>
  
  <p>That's for a class. For a method its similar. What its supposed to show:</p>
  
  <p><a href="https://i.stack.imgur.com/F1Kev.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/F1Kev.jpg" alt="enter image description here"></a></p>
  
  <p>And what its does show:</p>
  
  <p><a href="https://i.stack.imgur.com/ob64T.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ob64T.jpg" alt="enter image description here"></a></p>
  
  <p>Lastly for a for a parameter, what its supposed to show:</p>
  
  <p><a href="https://i.stack.imgur.com/Pgsg9.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Pgsg9.jpg" alt="enter image description here"></a></p>
  
  <p>And what it does show:</p>
  
  <p><a href="https://i.stack.imgur.com/Z3rbf.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Z3rbf.jpg" alt="enter image description here"></a></p>