updates for microsoft outlook 2010 32 bit version

Starting with Outlook 2007, the Outlook object model was greatly expanded to provide functionality that was previously available only by using CDO 1.2.1. Programs that use CDO should be redesigned to use other Application Programming Interfaces (APIs) instead of CDO. Given all these factors, CDO 1.2.1 is not supported for use with Outlook 2010 or later versions, and we do not recommend its use with Outlook 2010 and later versions. Also, CDO 1.2.1 is a 32-bit client library and will not operate with 64-bit versions of Outlook. Of particular concern are scenarios in which Outlook is configured to use multiple Exchange accounts.

Microsoft Outlook 2010 and later versions include many architectural changes to the client-side MAPI subsystem. This library allows those programs to perform functions such as sending email through MAPI, working with calendars, and accessing various data in Microsoft Outlook or in Microsoft Exchange.

This library is typically used to add email messaging functionality to custom programs.

More informationĬollaboration Data Objects (CDO) 1.2.1 is a client library that provides a thin wrapper over Extended MAPI functionality. It does not apply to using CDO 1.2.1 that installs the MAPI subsystem and that is designed for use on a computer without Outlook. This article applies to using CDO 1.2.1 client-side together with Outlook 2010 and later versions.

Updates for microsoft outlook 2010 32 bit version