I recently upgraded a domain from SBS 2003 to Server 2008 R2. Every evening I get a DistributedCOM error in the system log of the Server 2008 R2 server for 2 computers (if they are on):
DCOM got error "2147944122" from the computer COMPUTERNAME when attempting to activate the server:
I previously had errors for the XP computers until I added Allow Inbound Remote Administration Exception to my firewall GPO. I have also changed the COM permissions.
These are the only 2 Windows 7 computers that were part of the SBS 2003 domain. After upgrading the domain level, I have added numerous Windows 7 computers and they do not generate any errors.
I do not think the errors indicate any real issues, but would like to eliminate them.
Thanks in advance.