SOS: Start Up Manager

My start up manager lists something, I've never heard of:  Cburehizaji

 

When I ask Norton to "locate this file" it's listed as:  agaqecuz.dll

 

No matter what I do, I cannot delete this file.

 

Since my computer has not been working tip top, I think this file might be the culprit.

 

How do I get rid of an embedded file which I can't identify which "added itself" to my computer in May.

 

Thank you for any help or suggestions.