I am getting an error in my event log that states, "The change log cache maintained by Netlogon service for database changes is corrupted. The Netlogon service is resetting the change log." When I attempt to delete the file I get an error saying the service is in use by another process and I am unable to delete it. How do I delete this file to clear the error? I've also noticed that one remote user is remotely logging into the system every hour. Does this have any affect on the netlogon file?