title: I am having an issue creating relations in SQL Server Management Studio 2014
body: <p>When I try to create relations I get an error </p>
  
  <blockquote>
    <p>"Failed to retrieve data for this request - unknown property
    IsAccessible"</p>
  </blockquote>
  
  <p>. The designer window shows up but the <code>tables</code> not listed at all... Can anyone help?</p>