The Internet Archive is currently experiencing extended downtime due to a denial of service attack and security incident. We’ve temporarily switched Wayback Machine links to a mirror generously hosted by Ali, a member of the Windows Update Restored community.

You can verify authenticity of files you download by looking for a digital signature from Microsoft Corporation in the file’s Properties dialog, or by confirming that SHA1 hashes match those we list below. You can check file hashes using 7-Zip or HashCheck. Some links may lead to a 404 page at this time.

Microsoft Download Center Archive

Outlook 2010: MAPI Reference

  • Published:
  • Version: Aug09
  • Category: SDK
  • Language: English

The Microsoft Outlook 2010 Messaging API (MAPI) Reference provides the messaging architecture for Microsoft Outlook 2010.

  • MAPI for Outlook 2010 provides a set of interfaces, functions, and other data types to facilitate the development of Outlook 2010 messaging applications. Applications and transports use MAPI to manipulate e-mail data, to create e-mail messages and the folders to store them in, and to support notifications of changes to existing MAPI-related data.

    The Outlook 2010 MAPI Reference contains documentation for the following MAPI updates:
    • Support for 64-bit Outlook.
    • Fast shutdown support for MAPI clients.
    • A stream structure for field definitions for an Outlook item.
    • An additional 38 tagged properties and named properties.
    • The option to link explicitly to MAPI functions.

Files

Status: Deleted

This download is no longer available on microsoft.com. The downloads below are archives provided by a community mirror.

FileSize
Outlook2010MAPIRef.exe
SHA1: 4d98580498befe8734a2f87331fc51e50bacfbdd
4.44 MB

System Requirements

Operating Systems: Windows Server 2003, Windows Vista, Windows XP Service Pack 2

    • This documentation download pertains to the following Microsoft Office applications:
      • Microsoft Office 2010
      • Microsoft Outlook 2010

Installation Instructions

  • To install this download:
    1. Download the file by clicking the Download link and saving the file to your hard disk.
    2. Double-click the Outlook2010MAPIRef.exe program file on your hard disk to start the setup program.
    3. Follow the instructions on the screen to complete the installation.

    To remove this download:
    There is no removal feature for this download.

    Important: On computers that have security update 896358 installed, you cannot open Compiled Help Module (CHM) files that you download. For more information, see the following Microsoft Knowledge Base articles:

    After you save the file locally, you can view its contents by using one of the following methods:

    1. Double-click the .chm file.
    2. In the Open File-Security Warning dialog box, clear the Always ask before opening this file check box.
    3. Click Open.
    - or -
    1. Right-click the .chm file, and then click Properties.
    2. Click Unblock.
    3. Double-click the .chm file to open it.

Related Resources