Microsoft Office Interop Outlook Application Not FoundTable of Contents Chapter 1 Introduction to Office Programming Why Office Programming o Office Programming and the Professional Developer. Premier League Sleeve Patch'>Premier League Sleeve Patch. Welcome to the Microsoft Outlook 2013 Messaging API MAPI Reference. MAPI provides the messaging architecture for Microsoft Outlook 2013. MAPI for Outlook. To use the features of a Microsoft Office application from an Office project, you must use the primary interop assembly PIA for the application. The PIA enables. Applies to The information in this topic applies to VSTO addin projects for Outlook. How To Read Teamviewer Log File. For more information, see Features Available by Office Application and Project Type. Windows, Office, Xbox More. For printers, cameras, network cards, and more. U02k0.png' alt='Microsoft Office Interop Outlook Application' title='Microsoft Office Interop Outlook Application' />Explains that you receive an Object reference not set to an instance of an object error when you try to access data by using ADO Interop on an ASP. NET page. Microsoft. The fiercely competitive software giant is positioning its wares for cloud computing with software and services. The companys two cash cows operating.