Microsoft KB Archive/176744

= XCLN: Installing Outlook on OWA Server Causes Calendar Access Failure =

Article ID: 176744

Article Last Modified on 10/28/2006

-

APPLIES TO


 * Microsoft Exchange Server 5.5 Standard Edition
 * Microsoft Outlook Web Access 5.5

-



This article was previously published under Q176744





SYMPTOMS
If you install a Microsoft Outlook client, version 8.03 on a Microsoft Exchange Server computer that has the Outlook Web Access (OWA) component installed, it may cause access to calendar information to be unavailable or generate Access Denied errors on OWA clients.



CAUSE
The Outlook Client, version 8.03 installs and registers Active Messaging version 1.1. This can cause problems with Collaborative Data Objects (CDO) version 1.2 in the OWA component.



WORKAROUND
Run the Microsoft Exchange Server Setup program and select reinstall to update CDO to version 1.2.

Keywords: kbprb KB176744

-

[mailto:TECHNET@MICROSOFT.COM Send feedback to Microsoft]

© Microsoft Corporation. All rights reserved.