We have noticed that recently, when someone invites a user to a calendar appointment, the time shows up as an hour behind on their Blackberry after they accept it. I can only assume this has something to do with UK daylight saving, which began 2 days ago.
It seems there is a cdo.dll which needs to be installed, but I have been unable to establish which version of the file I need, and whether the same version is used globally.
We are running BES 220.127.116.11 and Exchange 2003 SP2. Someone has also installed a version of Outlook 2003 (I know its a bad idea!) on the Exchange Server.
Any assistance would be appreciated