Microsoft Office Excel 12.0 Object Library [patched] Download -

Microsoft Excel 12.0 Object Library is part of the Microsoft Office 2007

For automation without installing full Office on servers, consider alternatives:

using Excel = Microsoft.Office.Interop.Excel;
Note: The PIA download is for developers deploying applications. It does not let you run VBA macros without Office installed. microsoft office excel 12.0 object library download
Solution: Reinstall or repair Office 2007 via Control Panel → Programs → Microsoft Office 2007 → Change → Repair. Microsoft Excel 12