<p>I use <code>Excel 2013</code> and <code>Power View</code> and <code>SQL Server 2008 R2</code>.</p>
<p>After create my <code>Data Source</code> and my <code>chart</code> in <code>Excel</code> When I want save my Excel file I get this message</p>
<pre><code class="lang-auto">be careful parts of your document may include personal information
that cannot be removed by the Document Inspector.
</code></pre>
<p>What is this warning and how I can remove this message?<br>
What are <code>personal information</code> that exist in my <code>Excel File</code>.</p>