SUMMARY
Event ID: 5120
Source: Application Center
Description: Could not open registry key
Event Type: Error
An error occurred while Application Center was trying to open the registry key
%Key% during session
%ReplicationID% and job
%ReplicationJobID%. Status is
%Status%:
%StatusMessage%.
Meaning: An error occurred while Application Center was trying to open a registry key.
Effect: The key cannot be synchronized. If this is a cluster member, synchronization for these objects will not continue on this member until this problem is fixed. The rest of the cluster is not affected by this problem. If this is the cluster controller, no synchronization for these objects will happen on the cluster until this problem is fixed. The effects are variable, depending upon what the registry key was responsible for describing.
Possible Causes and SolutionsObject not available: The object has been renamed or deleted, or it is being used or locked by another application.
Remote sever not available: The server is off, has been disconnected from the network, or has been renamed.
Network failure: A network failure ended the connection between the controller and the cluster member.
Other Solutions (listed in order of preference):- Restart the computer.
- Use the Support Online link in the Events view.
- Contact Microsoft Product Support Services: