I don't use this software myself, so I'm only making an educated guess here...
EventID.net throws up 3 sources for Event ID 12289. All of these are of type "Error". I see in your config that you have the "Event Type" set to "Information". Is "Error" an option on that dropdown? If so, can you try changing that setting and see if you get the alert.
If not, it might help if you can post the Event Source, and, if your security policies allow, a screenshot of the Windows event viewer dialogue box that you get if you double click on the log entry.
I tested with event type error, but it was unsuccessful too.
Maybe somebody else has an further idea...
Thanks in advance!