I don't know if this is a problem or not, but it is something unusual. For some reason, every now and then, maybe once a day, I get a "Bong" tone from my PC. There is no indication of what this "Bong" is for, no alert messages, no error messages or any icons show up and when I run my scans, my system shows it's clean and my PC seems to be working normally. I don't know if this is related but when I go into event viewer, under Application, it show several "Information" entries under Source "TESTWORKER". Under properties, it shows "Event ID (1) in Source (TestWorker) cannot be found" and then at the end it says "the following information is part of the event: TestWorker, CWorker destructor exit". There are 16 events listed and they all show up at the same time and when I looked at each of their properties, the Event ID and Source are the same but the last line had different information on them.
I've gone online but don't think I've found any related topics, most had to do with employment. There are no listings, about the same time, under Security, System, Internet Explorer or Media Center.
Is this something to be concerned about?