If these messages do not appear together, you may be experiencing a different engine update problem.
"Event Type: Error Event Source: Get Engine Files Description: The description for Event ID (6063) in Source (Get Engine Files) cannot be found.
If you receive an error message when attempting to connect to the remote server, you should determine if the connection failure occurred because of an operating system or network issue.
Using the same user name and password that you attempted to use through AEM, map a drive to the following share on the remote server: \\admin$ If this does not work, this means that a firewall or an incorrect network configuration is blocking the connection.
However, this is not a problem because Antigen is still successfully updated.
If both of the following error messages appear together, it means that both AEM and Antigen are scheduled to download updates at the same time.
The following information is part of the event: Get Engine From HTTP function failed." "Event Type: Error Event Source: Deployment Agent Description: Error "Access is denied." (0x80070005) creating notifier on "SEMServer"." AEM can perform enterprise-wide reporting.Usually, this error message means that the process is still running on the remote server.