Cannot find “Copy Local” option in Visual Studio 2013 for my reference assemblies

Question

When I publish my site I get this error:

Could not load file or assembly 'DocumentFormat.OpenXml, Version=2.5.5631.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.

Everywhere I have searched is telling me that I need to set "Copy Local" to true for that reference. However I cannot find it in Visual Studio 2013. Has that option been removed?

Answer 1

Select the reference you wish to modify in Solution Explorer and press F4 . The properties window will pop up and Copy Local will be in there.