This event occurs if you installed the SNMP (Simple Network Management Protocol) service, but did not configure the Evntagnt.dll file for debug tracing. See "JSI Tip 7526" for additional information about this event.
As per Microsoft: "This problem occurs if you install the Simple Network Management Protocol (SNMP) service but you do not also configure this service. This error event is logged by the SNMP service when you restart the computer". See ME832790
for details on this issue.
for additional information on this event.
Event mostly appears in combination with event ID 1015 of EvntAgnt and only on systems with installed SNMP service. I solved the problem by adding under "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SNMP_EVENTS\EventLog\Parameters" a value "TraceFileName", REG_SZ, containing a file name, for example "test.log". After restart, this file will be created under "%systemroot%\system32" and further SNMP information is logged into it.