|Message:||Process %1 (PID=%2). Unhandled exception occured in worker thread %3. Exception message: %4 Current synchronization task is aborted.|
This Error event indicates that the Microsoft Exchange File Distribution service did not finish the file synchronization task because of an error. The File Distribution service is used to distribute offline address books and custom Unified Messaging prompts. This event may occur for various reasons.
To determine the root cause of this Warning event, follow these steps:
Note If you are not already doing so, consider running the tools that Microsoft Exchange offers to help administrators analyze and troubleshoot their Exchange environment. These tools can help you make sure that your configuration is in line with Microsoft best practices. They can also help you identify and resolve performance issues, improve mail flow, and better manage disaster recovery scenarios. Go to the Toolbox node of the Exchange Management Console to run these tools now. For more information about these tools, see Toolbox in the Exchange Server 2007 Help.