So I'm having calendar issues and from reading here and other places it seems it is a MAPI and CDO.dll issue. The MAPI's are the same on both the BES and Exchange server and i have a CDO.dll on the exchange server but nothing on the BES. Do i just need to copy paste the CDO from Exchange to BES in the system 32 folder and register it. haven't really seen any info on where the CDO.dll needs to go if exchange and BES are implemented on different servers.

Thanks for the help

Here are two KB links that should help you. They helped me, I just worked on this issue today on our new BESX. KB02937 - Manually Update cdo.dll and KB04912 - How to check if and where cdo.dll file is.

These should help you - especially the second link.

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JohnP
Forgive me...just a newb!