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mbr99 · 11-15-2011, 04:24 AM

Hi there,

I've seen lots of articles regarding this error. Most of them are with Exchange 2003 and 2007. I'm dealing with a Windows 2008 server with Exchange 2010. The installation of BES was done in 2010. Since then no problems with syncing mail and calendar items.

On the 1st of november we've installed SP1 for Windows 2008. Reboot of the server was done a week later, on the 8th. Since the 3rd I noticed errors in the application log of Windows with eventid 20216. So i'm not sure if the installation of the SP has something to do with this problem. The date of the cdo.dll is 5-4-2010 and is located in the program files (x86)\ExchangeMapi folder.

I've checked the Send As permission for the Besadmin on the useraccounts, it's fine.

Again mail is fine. Only calendar items both ways. All services started. All users with diff BB phone's have the same problem.

What could be wrong?
Thanks.

11-15-2011, 04:24 AM	#1
mbr99 New Member Join Date: Nov 2011 Model: 9700 PIN: N/A Carrier: Vodafoon Posts: 15	Event ID 20216 calendar sync Exch 2010 Please Login to Remove! Hi there, I've seen lots of articles regarding this error. Most of them are with Exchange 2003 and 2007. I'm dealing with a Windows 2008 server with Exchange 2010. The installation of BES was done in 2010. Since then no problems with syncing mail and calendar items. On the 1st of november we've installed SP1 for Windows 2008. Reboot of the server was done a week later, on the 8th. Since the 3rd I noticed errors in the application log of Windows with eventid 20216. So i'm not sure if the installation of the SP has something to do with this problem. The date of the cdo.dll is 5-4-2010 and is located in the program files (x86)\ExchangeMapi folder. I've checked the Send As permission for the Besadmin on the useraccounts, it's fine. Again mail is fine. Only calendar items both ways. All services started. All users with diff BB phone's have the same problem. What could be wrong? Thanks. __________________ -- Marcel Last edited by mbr99; 11-15-2011 at 04:27 AM..
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