Article ID: 2649499 - View products that this article applies to.
Consider the following scenario:
This issue occurs because Exchange Server 2010 incorrectly deals with the null value of certain recurring properties of a meeting request. The null value of these properties is set by EAS. This causes the PidLidChangeHighlight property of meeting requests to be set incorrectly. Therefore, the expected message is not displayed.
To resolve this issue, install the following update rollup:
(http://support.microsoft.com/kb/2661854/ )Description of Update Rollup 2 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 PidLidChangeHighlight canonical property, visit the following Microsoft website:
General information about the PidLidChangeHighlight canonical property
Article ID: 2649499 - Last Review: April 20, 2012 - Revision: 2.0