Update Help Needed

My laptop is running windows 8 and internet explorer 10. Recently I updated my NIS via the check for new version. I went from version 20.4.0.40 to version 21.0.0.100  everything seemed to update fine but now there is a norton installed files icon on my desktop and when I check my browsers manage add-ons, the Vulnerability Protection add-on says it is enabled but the "Name" and "Publisher" says not available and there is no version#. Is this normal or did the update not fully install?

 

Things I've Tried

Autofix = nothing

Live update = no updates

Product update = norton product version is up to date