Hello,
Thank you for posting in Microsoft Community forum.
Based on the description, I understand your question is related to server DCOM error.
- Verify that the service trying to connect to a remote server has the necessary permissions. If not, adjust the permissions accordingly.
- If you’re supposed to have access to remote servers, ensure that DCOM permissions are correctly configured.
- Check if there is any changes made before this issue happen. If possible, revert those changes.
- Uninstall 3rd party anti-virus software on the machine.
Have a nice day.
Best Regards,
Molly