Upgrade to Exchange 2007 Question
 

Hi, we have recently upgraded from Exchange 2003 to 2007. All I did on the Blackberry server side was move the BESAdmin mailbox to the new mailserver and everything has been working fine. Well almost, just discovered that calendar appointments made on the BB are not synching back to the uses outlook.
I have been scouring for answers and have tried several, but no dice. When I try to run the ExchangeMapiCdo on the BES server it says it cannot install because it is the wrong version of Exchange.

Am I looking at re-installing the BES Server to regain full functionality and if so can I migrate users over?

Thanks in advance for your help!

Edit: Sorry almost forgot, we have BES Manager version 4.1.5.26

So it sounds like your CDO files are out of sync? What version are they on the exchange server and what version did you download for BES?

Do you still have the Exchange 2003 System Manager installed on BES? You remove that and install the Exchange CDO 1.2.1 package. Make sure to get the Exchange version, not Outlook. The latest version was just released yesterday, I haven't tried it myself.