Microsoft Office Excel 12.0 Object Library Download Verified Jun 2026

The Microsoft Office Excel 12.0 Object Library is a COM (Component Object Model) library that allows developers to interact with Microsoft Excel from their own applications. This library provides a set of programmable objects, properties, and methods that enable automation of Excel tasks, such as creating and manipulating workbooks, worksheets, and charts.

A: Yes. In VBA, remove the reference, then declare all Excel objects as Object . In .NET, use dynamic keyword or the newer Microsoft.Office.Interop.Excel NuGet package (version 15.0+).

The Microsoft Office Excel 12.0 Object Library is a vital component for developers who interact with Excel programmatically. This report provides guidance on downloading and installing the library. If you encounter any issues or require further assistance, please consult Microsoft's documentation or seek support from a qualified developer or IT professional.

Here is how to fix this error depending on your development environment: Fix for VBA (Excel Macro Users) microsoft office excel 12.0 object library download

The PIA download is for developers deploying applications. It does not let you run VBA macros without Office installed.

Example: Early Binding (Requires the 12.0 Library Reference)

This is the most common issue developers face. It usually happens when a macro or application was built on a computer with Office 2007, and it is now being opened on a computer with a different version of Office (like Office 365). The Microsoft Office Excel 12

If you are looking to download this library, you do not download it as a standalone file. Instead, it is bundled directly with Microsoft Office installations or available through official Microsoft developer packages. What is the Excel 12.0 Object Library?

To completely bypass the need to download or reference specific object libraries, convert your code to . Late binding does not require any checkboxes in the VBA References menu. Instead, it looks for whatever version of Excel is active on the user's computer at runtime.

(any edition that includes Excel)

: This happens when a file was created on a machine with Office 2007 (v12.0) and opened on a machine with a different version.

They often contain:

If you are still seeing errors, here is how to fix them without downloading shady files. In VBA, remove the reference, then declare all