The Exchange 2010 management console may display an initialization error due to mismatched versions.
Initialization Failed: The Operation Couldn’t Be Completed Because a Change Occurred in the Remote Forest
Exchange 2010 FAQ: How Do I Install the Exchange 2010 Management Tools?
Exchange 2010 Certificate Revocation Checks and Proxy Settings

The Microsoft Exchange Team blog posted about an issue people are experiencing in the field in which certificate revocation status check failures prevent you from assigning a certificate to any Exchange services. Here I demonstrate how to use proxy settings to work around the problem in some scenarios.




