Consider the following scenario:
- You have a Microsoft
Exchange Server 2010 mailbox
- You create a recurring meeting request in
outlook
- You create an exception to the recurring meeting request by using
a Collaboration Data Objects (CDO)
application
In this scenario, you find an E_FAIL 80004005 error occurs which blocks the operations. At the same time, the Exchange RPC Client Access service crashes. Additionally, you find the
following error in the Application log:
Source: MSExchange Common
Event ID: 4999
Task
Category: General
Level: Error
Description:
Watson report about to
be sent for process id: <process ID>, with
parameters: E12, <build type>,
<application Version>, RpcClientAccess,
M.Exchange.Data.Storage, M.E.D.S.MapiAttachmentProvider.ExistsInCollection,
System.NullReferenceException,
<callstackHash>, <assembly
Version>.