DCOM was unable to communicate with the computer

Posted on 2008-10-23
Last Modified: 2013-11-25
I am getting an error in Windows Server 2003 "DCOM was unable to communicate with the computer "xyz" using any of the configured protocols. I would like to correct the error but I am not sure how. The computer in question was an old domain controller that crashed and is no longer part of the domain. How can I remove any reference to this old DC?

Thank you,
Question by:conquerdev
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LVL 59

Expert Comment

by:Darius Ghassem
ID: 22786120
Will need to do a metadata cleanup on Active Directory to remove this old DC. Can you post the exact error you are recieving.
LVL 59

Expert Comment

by:Darius Ghassem
ID: 22786135
Also, Make sure to remove all DNS records for this DC.

Expert Comment

ID: 22786148
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Author Comment

ID: 22786165
Here is the exact error -

Event Type:      Error
Event Source:      DCOM
Event Category:      None
Event ID:      10009
Date:            10/22/2008
Time:            7:29:19 PM
User:            N/A
Computer:      MMFDC02
DCOM was unable to communicate with the computer using any of the configured protocols.

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Author Comment

ID: 22786281
I just followed the procedures for the metadata cleanup and the server listed in the error message is not showing up for me to remove during the cleanup process. I have also look at DNS and cannot find any reference to the server. Any other suggestions?

Thank you,
LVL 59

Accepted Solution

Darius Ghassem earned 500 total points
ID: 22786290
Look over this but if the computer name is the old DC then you need to do a metadata cleanup and clean DNS of the records for this DC.

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