title: ReportViewer Not Displaying Report - URL Issue?
body: <p>I have this:</p>
  
  <pre><code>&lt;Window&gt;
  &lt;ContentPresenter Content="{Binding Viewer}" /&gt;
  &lt;/Window&gt;
  internal class MainViewModel : ObservableObject{
  
          private WindowsFormsHost _viewer;
          public WindowsFormsHost Viewer
          {
              get { return _viewer; }
              set { Set(() =&gt; Viewer, ref _viewer, value); }
          }
  
          public MainViewModel()
          {
              _viewer = new WindowsFormsHost();
              var reportViewer = new ReportViewer();
              reportViewer.ProcessingMode = ProcessingMode.Remote;
              reportViewer.ServerReport.ReportServerUrl = new Uri("http://someservername/Reports/Pages/Folder.aspx");                    
              reportViewer.ServerReport.ReportPath = "ItemPath=/somefolder1/somefolder2/ReportX";
              Viewer.Child = reportViewer;
          }
      }
  </code></pre>
  
  <p>I can see a disabled reporting services tool bar across the top of the window but no report. I've played around assigning various string to ReportPath and ReportServerUrl but nothing. Is this a URL issue? Of course the URL works if I put it into a browser. Thanks.</p>