Microsoft office communicator 2007 could not retrieve calendar

Sign in to vote. Any ideas? Tuesday, August 21, AM. Hi all, One of my colleagues has the same problem. Anyone already a solution? Regards, Dieter. Monday, August 27, AM. I have the same problem! Wednesday, August 29, PM. Verdera 0. I was having this error using Communicator internally.

Wednesday, September 19, PM. Just a thought. Thursday, September 20, AM. I have had Communicator on an Exchange server and it worked fine. Check the cert being used on the Exchange box is not the self-signed certificate. Tuesday, December 18, PM. I have to replace the self-signed certificate in Exchange with one from our internal CA. Thursday, December 20, PM. I had the same problem but mine was related to a corrupt mailbox on our Exchange server. Information through my efforts: When I uninstalled Office and reinstalled Office I did not have an issue connecting to the Exchange Web Services to get presence.

The problem followed me regardless of the workstation I logged onto. To do this, in the list of installed programs, click the entry for Communicator, and then click Uninstall. Repair the installation of Office. To do this, in the list of installed programs, click the entry for Office, and then click Change. Click Repair , click Continue , and then follow the instructions. Install Communicator. After Communicator is installed on the computer, open the Office Communicator - Options dialog box, and then verify that Microsoft Office Outlook is configured as the personal information manager.

For more information about how to set personal communication manager settings in Communicator, visit the following Microsoft website:. Need more help? Expand your skills. Get new features first.

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