My client is getting an error when clicking on the LFscanning button in web access, I have tried a repair and synchronized the time in windows, but it still comes up. Has any one else experienced this issue? The user is on web access 9.1.1.545, and LFScanning 9.1.1.482 :

"Error:
Exception has been thrown by the target of an invocation.

    ResponseProcessingException:
    WSE910: An error happened during the processing of a response message, and you can find the error in the inner exception.  You can also find the response message in the Response property.

        SecurityFault:
        Message Expired

            Exception:
            WSE066: Timestamp is expired. This indicates a stale message but may also be caused by lack of synchronization between sender and receiver clocks. Make sure the clocks are synchronized or use the timeToleranceInSeconds element in the microsoft.web.services3 configuration section to adjust tolerance for lack of clock synchronization."