I am trying to resolve the above issue on my Windows 7 64bit system.
I can RDP to other computers just fine.
What I can not do is use Computer Management or Event Viewer to examine another system. It used to work, and if I RDP into another computer I can still use Event Viewer or Computer Management to manage another system.
It does not matter if I use the computer name or the IP address.
I have also found whenthe above error shows up, the following error is logged in Event Viewer:
DCOM got error "2147944122" from the computer [IPAddress or ComputerName] when attempting to activate the server:
{03837521-098B-11D8-9414-505054503030}
I have tried disabling the Windows firewall on the system where I'm having the issue. I don't think the issue is on the target computers, because it works just fine if I RDP to a different computer and then use Event Viewer or Computer Management to connect to another computer