⚠️ There are unofficial NuGet packages that claim to provide Office interop assemblies but are published by third‑party individuals and are not affiliated with Microsoft. Always use the official Microsoft package or reference the COM library directly.
When you write a script to open a workbook, format cells, or generate charts from outside Excel, your system relies on this library to translate your code into actions inside the Excel application. Where is the DLL located on your PC? Microsoft Excel 16.0 Object Library Dll Download -