title: Add Header with image in word corrupts document
body: <p>I have a Header with a table (1 row , 3 cells).In first cell there is a image and in 2nd and 3rd there are some text paragraphs</p>
  
  <p>I append header to doc dynamically like this:</p>
  
  <pre><code>HeaderPart headerPart = mainPart.AddNewPart&lt;HeaderPart&gt;();
      string rId = mainPart.GetIdOfPart(headerPart);
      HeaderReference headerRef = new HeaderReference();
      headerRef.Id = rId;
      headerRef.Type = HeaderFooterValues.Default;
      sectionProps.RemoveAllChildren&lt;HeaderReference&gt;();
      sectionProps.Append(headerRef);
      headerPart.Header = HeaderCreator.GenerateHeader();
      headerPart.Header.Save();
  </code></pre>
  
  <p>In document there is a page with a group of shapes.
  Everything works ok if I</p>
  
  <ol>
  <li>Remove the page with shapes</li>
  <li>Remove the logo from Header</li>
  </ol>
  
  <p>Any suggestions?</p>