be careful parts of your document may include personal information that cannot be supprimerd by the Document Inspector

I use Excel 2013 and Power View and SQL Server 2008 R2.

After create my Data Source and my chart in Excel When I want save my Excel file I get this message

be careful parts of your document may include personal information 
that cannot be removed by the Document Inspector.

What is this warning and how I can remove this message?
What are personal information that exist in my Excel File.


Source : Stack Overflow

I fix it with this way :

According to This biography , It says :

I had the same problem, it’s incredibly annoying and there’s strangely little posted about it on the interwebs. Anyway, here’s how you fix it:

  • Goto File in the upper left hand corner

  • Options > Trust Center > Trust Center Settings > Privacy Options >

  • Un-check the check box that says “Remove personal information from file properties on save”

  • Hit OK.