Article ID: 2717453 - View products that this article applies to.
Assume that you are using Microsoft Outlook in online mode in a Microsoft Exchange Server 2010 environment and you perform one of the following actions:
In this situation, the operation fails. The moved or deleted folder still exists in the original location. However, Outlook does not display an error message to indicate the failure.
This issue occurs because the Exchange Server 2010 server does not return the appropriate error code to Outlook. Therefore, Outlook does not detect the operation failure.
To resolve this issue, install the following update rollup:
(https://support.microsoft.com/kb/2746164/ )Description of Update Rollup 6 for Exchange Server 2010 Service Pack 2
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
For more information about the ecDuplicateName error code (0x80040604), go to the following Microsoft website:
General information about the ecDuplicateName error code (0x80040604)
Article ID: 2717453 - Last Review: February 12, 2013 - Revision: 1.0