Article ID: 977552 - View products that this article applies to.
On a computer that is running Microsoft Exchange Server 2010, the Exchange RPC Client Access service crashes. When this situation occurs, you find the following error is logged in the Application log.
Exchange Server 2010 checks the codepage property of the message to determine the encoding that is used for non-Unicode properties of the recipient. If the codepage property has invalid values, the Exchange RPC Client Access service crashes. .
To resolve this problem, install the following update rollup:
(http://support.microsoft.com/kb/976573/ )Description of Update Rollup 1 for Exchange Server 2010