The worker process for Exchange ActiveSync crashes when end-users try to synchronize their third-party devices with an Exchange Server 2003 server
Exchange Web service 持續出現錯誤。錯誤訊息為 A process serving application pool 'ExchangeApplicationPool' suffered a fatal communication error with the World Wide Web Publishing Service. The process id was '3544'. The data field contains the error number.
1. download Microsoft hotfix
2. stop "World Wide Web Publishing Service"
3. install hotfix
4. start "World Wide Web Publishing Service"