The primary way to get this library is to install Microsoft Office 2007 or 2010 on your computer.
You lose Intellisense (auto-complete suggestions) while writing code, and you must use explicit numeric values instead of Excel constants (e.g., use -4142 instead of xlCalculationAutomatic ). A common practice is to develop using Early Binding, then switch to Late Binding right before deploying the project to users. To help tailor this to your development needs, tell me:
// Create a new workbook Excel.Workbook workbook = excelApp.Workbooks.Add();
When you check this reference in the VBA editor (Tools > References), your code gains the ability to create Excel instances, open files, read/write cells, and generate charts—all programmatically. microsoft office excel 12.0 object library download
Many users search for a direct download link for the excel.exe type library or the underlying Excel.OLB file. However,
To use the library in your project, follow these steps based on your environment: In Excel VBA Missing Microsoft Excel 12.0 Object Library - VBForums
Developers and automated software programs use this library to control Excel. It lets apps create spreadsheets, read data cells, and make charts automatically. If your computer says this library is , it means a program is looking for Excel 2007 tools that are not currently installed. 📦 How to Get the 12.0 Object Library The primary way to get this library is
Look for the item prefixed with . Uncheck the missing reference.
If you are a developer working on a restricted server where installing the full Office suite is prohibited by policy, you cannot simply install the object library alone. Microsoft does not license the Object Library to be installed independently.
Instead of setting a reference to Excel.Application , you declare all objects as a generic Object type. This ensures the code runs on any version, regardless of whether the exact 12.0 library is present. To help tailor this to your development needs,
Download and run the installer package to add the components to your Global Assembly Cache (GAC). How to Enable the Library in Your Project
If you are developing a custom application, automation script, or Access database that interacts with Microsoft Excel, you may encounter a missing reference to the .
Scroll down the list until you find . Check the box next to it and click OK . In Visual Studio (C# or VB.NET) Open your project in Visual Studio.