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C# Open Excel file

CipherIS asked
Last Modified: 2016-08-01
I am trying to open an excel file in .NET.  I found the below code and I'm trying to use it but I'm receiving errors.  

Application excel = new Application();
Workbook wb = excel.Workbooks.Open(path);

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I'm using VS 2015.

Errors I'm receiving are:

1.  Applicaion does not contain a constructor that takes 0 arguments.
2.  Application' does not contain a definition for 'Workbooks' and no extension method 'Workbooks' accepting a first argument of type 'Application' could be found (are you missing a using directive or an assembly reference?)      

I added Interop excel as a reference. v 15.
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