If you register a com add-in by means of a setup, it's only registered for the current user and it's not available for other users of the computer. This article describes how to regsiter for all users of a computer. Open web page...

The Windows Mobile®-based Messaging API (MAPI) provides the messaging architecture for Windows Mobile®-based devices. It is the Windows Mobile®–based device implementation of MAPI for the desktop computer. Open web page...

The Outlook® Security Manager is an alternative to the redemption.dll. But the concept is somewhat different. You still work as used with the Microsoft® objects and switch off and on again the security warnings. Open web page...

Outlook®Spy is the ultimate Outlook® developer tool. Integrated directly into Outlook®, it provides fast and convenient access to all Outlook® Object Model objects, lets you examine values of the properties, call functions, browse object hierarchy and monitor Outlook® events. CDO is supported too! Open web page...

One of the largest page for Outlook® programmers. A highlight is the treatment of forms. Open web page...