Microsoft Outlook 16.0 Object Library Dll Download Better Jun 2026

C:\Program Files\Microsoft Office\Root\Office16\MSOUTL.OLB

If you are working in Visual Studio (C#/.NET), you need the Primary Interop Assemblies. Open -> Programs and Features . Find Microsoft Office . microsoft outlook 16.0 object library dll download

Do not attempt to download msoutl.olb or related DLL files from third-party "DLL download" websites. These files are highly specific to your exact version of Microsoft Office and can be vectors for malware. Instead, fix this issue by repairing your existing Microsoft Office installation ⁠1.2.3 . What is the Microsoft Outlook 16.0 Object Library? C:\Program Files\Microsoft Office\Root\Office16\MSOUTL