Core Issue
The error message in the application log appears like this:
Event Type: Error
Event Source: MSMQ
Event Category: Kernel
Event ID: 2121
Date: 2/14/2003
Time: 12:59:24 AM
User: N/A
Computer: UM1
Description: Unable to complete Message Queuing Setup. Hresult- c00e0075h
In some situations, the error message can also appear this way:
Event Type: Error
Event Source: MSMQ
Event Category: (1)
Event ID: 2121
Date:
Time:
User: N/A
Computer: 503-UNITY
Description:
The description for Event ID ( 2121 ) in Source ( MSMQ ) cannot be found.
The local computer may not have the necessary registry information or message
DLL files to display messages from a remote computer. The following information
is part of the event: c00e0075h.
Resolution
To overcome this problem, add the AlwaysWithoutDS dword registry value under HKLM\SOFTWARE\Microsoft\MSMQ\Parameters\Setup, with a value of 1.
This value is referenced in the W2K Resource Kit Registry Reference. The error occurs on W2K servers that have MSMQ configured in workgroup mode, but the server is actually in a domain. The value of tells MSMQ to remain in workgroup mode.
This error appears with Event 2121 and Event 2124. For information on the related error message with Event 2124, refer to The Cisco Unity installation or upgrade process fails with the "Message Queuing was unable to join the local Windows 2000 domain. Hresult- c00e0075h" Windows MSMQ error message in the application log
In both cases, the problem can be overcome by adding this registry key and value.
For more information on Event 2121, refer to EventID.Net.
For information on Cisco Unity installation and upgrades, refer to Install and Upgrade Guides.
