Has anyone have successfully upgrade Metalogix Content Matrix from 8.2 to 8.6?

1MetalogixI have Content Matrix 8.2 and I am having issue getting Content Matrix 8.6 to accept the new license.�Tried to active the license via the Content Matrix Organizer and I have consistently the same error message.

Unhandled exception has occurred in your application.�If you click Continue, the application will ignore this error and attempt to continue.�If you click Quit, the aplication will close immediately.

An update conflict has occurred, and you must re-try this action.�The object SPFarm Name=XXXXXX_config has updated by "server service account", in the OWSTIMER (5108) Process, on machine "server name".�View the tracing log for more information about the conflict.

************Exception Text ************************

Microsoft.SharePoint.Adminstration.SPUpdatedConcurrenctException: An update conflict has occurred, and you must re-try this action.�The object SPFarm Name=XXXXXX_config has updated by "server service account", in the OWSTIMER (5108) Process, on machine "server name".�View the tracing log for more information about the conflict.

at Microsoft.SharePoint.Administration.SPConfigurationDatabase.StoreObject(SPPersistedObject obj, Boolean storeClassIfNeccessary, Boolean ensure).......

Not really sure what's going on but it won't take the new key and connection to the farm is now set to readonly.