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Title
Unable to see FreeBusy data after upgrading to CMN QCalCon version 3.8 -
Description
After upgrading from Coexistence Manager for Notes (CMN) QCalCon 3.7 to 3.8 the connector fails with the following error.
2017-10-20 10:13:39,353 [14] INFO ScheduleRequestManager - Call ExchangeFreeBusyService net.tcp to get Free/Busy information2017-10-20 10:13:39,353 [14] ERROR ScheduleRequestManager - Exception during GetFreeBusyForAllUsers callSystem.InvalidOperationException: Could not find endpoint element with name 'FreeBusyServiceEndpoint' and contract 'CMX.API.Core.FreeBusyConnector.WcfServiceHost.IFreeBusyContract' in the ServiceModel client configuration section. This might be because no configuration file was found for your application, or because no endpoint element matching this name could be found in the client element. -
Cause
The installer was not able to modify the file QCalCon.exe.config during the install process and is retaining previous CMN configuration settings.
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Resolution
When uninstalling previous versions of QCalCon ensure to also to back up and then delete the old QCalCon configuration file named QCalCon.exe.config. While the upgrade process will see the old configuration file and update it as needed. It can only do it if has full administrative rights to the folder in which QCalCon is installed in.
Note: Ensure the account is a full administrator so it can modify the files during the install process.
WORKAROUND
Open the QCalCon.exe.config file and locate the following line:
contract="Dell.CMX.API.Core.FreeBusyConnector.WcfServiceHost.IFreeBusyContract"
If it located it will need to be renamed.
contract="CMX.API.Core.FreeBusyConnector.WcfServiceHost.IFreeBusyContract"