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BlackBerry® Enterprise Service 10

New Contributor
Posts: 9
Registered: ‎11-23-2009
My Device: Not Specified

MAPI and CDO Version different on BES and MS Exchange



is it necessary, that the MAPI and CDO version are the same on BES and MS Exchange ?


Thanks for your answers,



Trusted Contributor
Posts: 101
Registered: ‎09-16-2008
My Device: Not Specified

Re: MAPI and CDO Version different on BES and MS Exchange

I think it is recommended

here you have a link with the MAPI matrix compatibility



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Posts: 32,114
Registered: ‎06-25-2008
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Re: MAPI and CDO Version different on BES and MS Exchange

[ Edited ]

BES must be equal or higher or calendar sync issues will be present.


How to determine which CDO build should be installed on the BlackBerry Enterprise Server   



KB04912 - How to check if and where the CDO.dll file is registered on the BlackBerry Enterprise Serv...

Use search *cdo.dll on Exchange to find it and dont forget to look at hidden files during your search. Right click and choose properties to find the version of CDO.DLL


CDO 1.2.1 from here




KB15779 How to install or upgrade CDO 1.2.1



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