Associated Lync Server Archiving Server is unable to read message from Message Queuing queue in a timely fashion. Queue: ...

Associated Lync Server Archiving Server is unable to read message from Message Queuing queue in a timely fashion.


Queue: %1 
Acknowledgement class: %2. 
%3
Cause: This can occur if the Archiving Server service is stopped or is processing messages too slowly.
Resolution:
Verify that Lync Server Archiving Server and SQL back-end database are operating correctly.