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DCOM error

C

c900

Guest
We get below DCOM errors in event log after we upgrade from 7.5.4 to 7.5.6.

Error 1:

source: DCOM
event ID: 10016
user: system
description:
The application-specific permission settings do not grant Local Launch permission for the COM Server application with CLSID
{6B7FF909-F525-4F67-AC61-B74ED9BEB9D8}
to the user NT AUTHORITY\SYSTEM SID (S-1-5-18). This security permission can be modified using the Component Services administrative tool.

Error 2:

source: DCOM
event ID: 10016
user: sitebuilder
description:
The machine-default permission settings do not grant Local Activation permission for the COM Server application with CLSID
{000C101C-0000-0000-C000-000000000046}
to the user NS1\SiteBuilder SID (S-1-5-21-3426763913-2190663308-2364869093-1181). This security permission can be modified using the Component Services administrative tool.

The error 1 happen many times in one day, but error 2 just happen once at system bootup.

The error 1 seems related to Dr. Web, but Dr. Web service is disable and not started in our server. We have try to do as below :

Administrative Tools->Component Services->Component Services->Computers-> My Computer->DCOM Config->DrWebCom

Right click and select properties. Select "Security" tab and change Launch permission to default.

But sometime late, the setting change back to customize by itself and the error 1 happen again.

We then upgrade our system to 7.6.1, but these error still there.

Does anyone have the same error ? Any solution for these errors ?

Thanks.
 
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