I have a font I imported. It shows up in the list of fonts, but when I try to use it it automatically switches to a default font.

My startup manager has an item named simply "Program".  There is no listed publisher, the status is enabled, and the startup impact is "not measured".  When I right click on it, Disable, Open File Location, and Properties are grayed out.  Neither Malwarebytes nor Avast Antivirus pick up anything.  Has anyone come across this or can tell me how to get rid of it?