Applies to: Exchange Server 2010 SP3

Topic Last Modified: 2012-05-14

Microsoft Exchange Server 2010 generates RPC Over Autonconfig events in Event Viewer so that you can troubleshoot and verify the RPC Over Autonconfig features and services. Event Viewer tracks the following kinds of events in the given order, based on importance:

RPC Over HTTP Autoconfig Errors and Events

The following table provides a list of RPC Over Autonconfig errors and events.

Event ID Category Event type Value or description

MSExchangeRPCHTTPAutoconfig 2003

General

Error

The RPC over HTTP Proxy component is not installed or is not properly configured. Use the Windows Component Wizard to add the RPC over HTTP Proxy component to the Networking Services.

MSExchangeRPCHTTPAutoconfig 2008

General

Information

The RPC over HTTP Proxy component is currently disabled. This prevents Outlook Anywhere from being configured correctly. Enable the RPC over HTTP Proxy component by setting a registry key %1, value %2 to DWORD 1, or disable Outlook Anywhere.

MSExchangeRPCHTTPAutoconfig 3002

General

Warning

Exchange has added the string "ncacn_HTTP:6004" to the following registry key entry: HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\NTDS\Parameters\NSPI Interface Protocol Sequences. You must reboot the server before you can use it for Outlook Anywhere.

MSExchangeRPCHTTPAutoconfig 3003

General

Information

The Outlook Anywhere authentication settings have been updated.Old settings: %1New settings: %2

MSExchangeRPCHTTPAutoconfig 3008

General

Information

The Outlook Anywhere feature has been enabled. The Client Access server resource pool registry setting has been modified to reflect this change.New value: %2

MSExchangeRPCHTTPAutoconfig 3009

General

Information

A Client Access server has been added or removed. The Client Access server resource pool registry setting has been modified.Old value: %1New value: %2

MSExchangeRPCHTTPAutoconfig 3010

General

Information

The Outlook Anywhere feature is disabled. The Client Access server resource pool registry setting has been modified to reflect this state.Old value: %1New value: %2

MSExchangeRPCHTTPAutoconfig 3011

General

Information

The Outlook Anywhere feature has been enabled. The Client Access Array registry setting has been modified to reflect this change.New value: %2

MSExchangeRPCHTTPAutoconfig 3012

General

Information

A Client Access array has been added or removed. The Client Access array registry setting has been modified.Old value: %1New value: %2

MSExchangeRPCHTTPAutoconfig 3013

General

Information

The Outlook Anywhere feature is disabled. The Client Access Array registry setting has been modified to reflect this state.Old value: %1New value: %2

MSExchangeRPCHTTPAutoconfig 3015

General

Error

The RPC/HTTP Load Balancing service couldn't be started.

MSExchangeRPCHTTPAutoconfig 3016

General

Warning

The RPC/HTTP Load Balancing service isn't installed.

MSExchangeRPCHTTPAutoconfig 3017

General

Information

The RPC/HTTP Load Balancing service has been stopped.

MSExchangeRPCHTTPAutoconfig 3020

General

Information

A Global Catalog (GC) server has been added or removed. The %3 registry setting has been modified.Old value: %1New value: %2

MSExchangeRPCHTTPAutoconfig 3021

General

Information

The Outlook Anywhere feature is disabled. The %3 registry setting has been modified to reflect this state.Old value: %1New value: %2

MSExchangeRPCHTTPAutoconfig 3022

General

Error

The registry value %3 is the wrong Type.Expected Type: %1Found Type: %2This may prevent Outlook Anywhere settings from being updated.