title: Why does StyleCop output read "StyleCop cancelled"?
body: <p>In VisualStudio 2012, creating a WPF solution, attempting to run stylecop on entire solution, the output reads </p>
  
  <pre><code>------ StyleCop 4.7 (build 4.7.59.0) started ------
  
  Pass 1:   testProject - \App.xaml.cs
  Pass 1:   testProject - \Modules\Administration\Models\DocumentClass.cs
  Pass 1:   testProject - \Modules\Administration\Models\DocumentType.cs
  Pass 1:   testProject - \Modules\Administration\Models\LetterGroup.cs
  Pass 1:   testProject - \Modules\Administration\Models\LetterType.cs
  
  ------ StyleCop cancelled ------
  </code></pre>
  
  <p>Why do I get this message?  Did the process complete?  where do I find the results?</p>