Protection forSharePoint Servers

We are in the process of migrating and upgrading SharePoint from 2013 to 2016. As a result we have a new front-end SharePoint server. I installed "Symantec Protection 6.0 for SharePoint Servers" on the new server, but the license file keeps coming back ...

Symantec Protection 6.0 for SharePoint Servers - When I edit the Real time Scan settings, and allow Scan Documents on upload and download to be checked, Users with Macro enabled documents on SharePoint are getting this error. I also have Attempt to clean ...