Hello all. Apparently the no-nonsense way to use ClosedXML doesn't have enough nonsense in it. I'm crashing on the very first command it should use!
Attached is a picture of the error
Comments: ** Comment from web user: roberttanenbaum **
Attached is a picture of the error
Comments: ** Comment from web user: roberttanenbaum **
At the very top of the Documentation page [https://closedxml.codeplex.com/documentation](https://closedxml.codeplex.com/documentation) it says
__Requirements:
To use ClosedXML you must reference the following DLL: DocumentFormat.OpenXml.dll (part of MS Open XML SDK 2.0)__
After it is downloaded you have to add it to the References section of the Visual Studio project