Microsoft Excel 16.0 Object Library Dll Download - Fix Jun 2026

2. How to Fix "MISSING: Microsoft Excel 16.0 Object Library"

' Requires the Excel Object Library reference enabled Dim objExcel As Excel.Application Set objExcel = New Excel.Application Use code with caution. Late Binding (Version Independent)

"COMException: Retrieving the COM class factory for component with CLSID... failed due to the following error: 80040154 Class not registered"

Downloading DLLs from "DLL fixer" websites is a major security risk. These files can be:

Look through the list for any item prefixed with (e.g., MISSING: Microsoft Excel 16.0 Object Library ). Uncheck the box next to the missing reference. Microsoft Excel 16.0 Object Library Dll Download -

Set the property of the reference to True in the Properties window. This compiles the necessary interfaces directly into your application, eliminating the need to deploy the DLL alongside your software. Method 2: Run an Office Installation Repair

If you need to manually browse for the library in a development environment (like Visual Studio or the VBA Editor), look for in these common paths:

C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\MSO.DLL Microsoft Learn How to Reference the Library in VBA

This often happens when code developed on a newer version of Office (like Office 2021 with version 16.0) is opened on an older version (like Office 2013 with version 15.0). The older system cannot load version 16.0 references, and the reference becomes marked as missing. failed due to the following error: 80040154 Class

How to Fix Can't Find Project or Library Error (2 Easy Methods)

The type information is typically contained within Excel.olb (Object Library), located in the Microsoft Office installation directory.

He ran the macro.

While the official Excel Object Library is powerful, it has well-known drawbacks. The primary one is that it requires Excel to be installed on the machine where your code is running. This makes it unsuitable for server-side applications, like those running on a web server, because launching an instance of Excel is resource-intensive and not supported by Microsoft. Set the property of the reference to True

: Automatically create workbooks, add data, and build dynamic Pivot Tables or charts from external data sources.

Microsoft Excel 16.0 Object Library DLL Download: A Complete Guide to Solving Errors

The is a Component Object Model (COM) type library component that comes with Microsoft Office 2016 (and later versions, including Office 2019, 2021, and Microsoft 365).

C:\Program Files\Microsoft Office\Office16\

Right-click your project in the Solution Explorer and select . Search for Microsoft.Office.Interop.Excel .

This version number corresponds to Office 2016, Office 2019, and Microsoft 365. How to Enable the Library (No Download Needed)