My Exchange 2003 server had a corrupted database. I ran eseutil /p and fixed it but now my ActiveSync crashes whenever any thing tries to use it. Event ID 1011, source W3SVC. Description: A process serving application pool 'ExchangeActiveSyncPool' suffered a fatal communication error with the World Wide Web Publishing Service. The process id was '3584'. The data field contains the error number.
I recreated all the virtual directories already. OWA works fine.