Errors DCOM (10009) in system logs

[Zuider]

Hi,

I've multiple errors DCOM (10009) in my system logs.

"DCOM was unable to communicate with the computer ip address using any of the configured protocols."

For example (in French sorry :p):

"
System 2010-04-15 09:25:40 10009 Error event DCOM xxxx DCOM n'a pas pu communiquer avec l'ordinateur xxxx en utilisant les protocoles configurés.
System 2010-04-15 09:26:27 10009 Error event DCOM zzzz DCOM n'a pas pu communiquer avec l'ordinateur zzzz en utilisant les protocoles configurés.
"

My firewalls are desactived by GPO.

Does anyone know how to clean these up?

Thanks.

[Zuider]

If WMI access is denied, what are the consequences ?

[Hemoco]

Zuider wrote:
If WMI access is denied, what are the consequences ?

Nothing will work.

[Hemoco]

Then I don't think you can disable it.

[Zuider]

Isn't OK. Sorry.
I've always eventlog DCOM in "Events Viewer\System":

"DCOM n'a pas pu communiquer avec l'ordinateur xx.xx.xxx.xxx en utilisant les protocoles configurés."

Translate in English:

"DCOM was unable to communicate with the computer xx.xx.xxx.xxx using the configured protocols."

Error - DCOM - 10009

[Hemoco]

DCOM needs to be enabled.

Can you try this on the server:

# Click Start, click Run, type regedit, and then click OK.
# Locate the HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Ole registry subkey.
# Right-click the Ole value, point to New, and then click DWORD Value.
# Type ActivationFailureLoggingLevel, and then press ENTER. Double-click ActivationFailureLoggingLevel, type 0 in the Value data box, and then click OK.
# Right-click the Ole value, point to New, and then click DWORD Value.
# Type CallFailureLoggingLevel, and then press ENTER. Double-click CallFailureLoggingLevel, type 0 in the Value data box, and then click OK.

You might need to restart the server.

[Zuider]

The script isn't OK: I made copy/past but it don't launch.

I change HLM\software\microsoft\Ole >> EnableDCOM : N (in defaut, EnableDCOM is Y)
But in Lansweeper, all remote computers are "WMI access denied"

So, it's no a solution.

How delete only eventlog DCOM and that Lansweeper works correctly ?

[Hemoco]

You can try this (untested) http://www.windowsitpro.com/article/tips/jsi-tip-9075-how-can-i-use-dcom-error-logging-to-troublesho...

[Zuider]

Have you a news ?

[Zuider]

Thanks.