Hi. We have Exchange 2003 running Auto Accept. Recently, a resource was deleted and our AAA is now failing. Here is the application log from sourec EX0LEDB when the problem first started. Microsoft Exchange OLEDB has disabled the event binding due to the problems in the event sink. Binding ID = {BCDE24A0-E6E7-4821-9A69-C93A0F6BFD11}. You may need to contact the event sink author and get a fixed or updated copy. Microsoft Exchange OLEDB was unable to either create an event sink object or get necessary interface(s) from the sink class specified by AutoAccept.EventSink, HRESULT = 0x8000401a. Here is what we have done. 1. Made sure the smtp binds are attached to the accounts 2. Restarted SMTP service, still did not work 3. Removed the bind, tried to re-add, would not rebind 4. Moved accounts from one exchange server to another, would not bind 5. Restarted the exchange system attendant which also restarted the MTA stacks and the store still nothing would bind. 5. Restarted the server, still nothing will bind. 6. Forced replication between DCs. Did that, didnt help. This is the third time this has happened in 8 months. The first time steps 1 thru 3 was successful bind to bind, fixed. The second time steps 1 thru 5 was the fix. The last time I talked with MS they mentioned to force replication and that did not work either. Error below from running the script C:\Program Files\Exchsrvr\Agents\AutoAccept>cscript registermailbox.vbs /m:largeconfrm@COMPANY.com Microsoft (R) Windows Script Host Version 5.6 Copyright (C) Microsoft Corporation 1996-2001. All rights reserved. Registering largeconfrm@COMPANY.com with Auto Accept Agent. New Event Binding created: Event: OnSave Sink: AutoAccept.EventSink FullBindingUrl: file://./backofficestorage/COMPANY.com/mbx/largeconfrm/Inbox/O nSaveForAutoAcceptAgent Error Commiting Transaction : -2141913011 Event Registration failure: The specif ied event sink (ProgID: %1) is not allowed to run in-proc. Error adding store event for file://./backofficestorage/COMPANY.com/mbx/largec onfrm/Inbox/OnSaveForAutoAcceptAgent Can you advise? Thanks, Alex