Troubleshooting the "Microsoft Excel 16.0 Object Library" Missing Error
If you need to manually browse for this library in a development environment (like Visual Studio or Access VBA), look for the Excel executable at these common paths: 64-bit Office: C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE 32-bit Office:
Method 3: Install the Microsoft Office Primary Interop Assemblies (PIAs) Microsoft Excel 16.0 Object Library Dll Download -
- Distributing or downloading these files from unauthorized sources may violate Microsoft's licensing terms.
// Write data to a cell worksheet.Cells[1, 1].Value = "Hello, World!"; Troubleshooting the "Microsoft Excel 16
Since the Microsoft Excel 16.0 Object Library is bundled with Microsoft Office, the only legitimate way to obtain it is by installing a version of Office that includes Excel. You can purchase and download a suitable version from the official Microsoft website, such as the Microsoft 365 subscription or a one-time purchase version like Office Home & Student.
This issue commonly arises after:
Scroll through the list and locate your or Microsoft 365 installation. Right-click the application and select Change .
Look for any item labeled . Uncheck the box next to it. This issue commonly arises after: Scroll through the
The type information is typically contained within Excel.olb (Object Library), located in the Microsoft Office installation directory.
// Create a new worksheet Excel.Worksheet worksheet = workbook.Sheets.Add();
