The server was unable to register the administration tool discovery information. The administration tool may not be able to see this server. The data is the error code.
This error appears if NETBIOS over TCP/IP is disabled. This error can be ignored if this is true, or you can enable NETBIOS over TCP/IP and this error will disappear.
See the comments for this type of message posted for event id 105 from W3SVC and SMTPSVC. Data code 04c6 means "The network is not present or not started".
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