Old Backup Exec Packages on package server

Ok so I have these showing up and trying to figure out how to clean this up. We originally had SSR 2011 then SSR 2013 then SSR 2013R2 and it seems after each upgrade it removed the physical files from the server.

I dont need the old SW so would like to actually delete these or figure out how to mark as no files so there is nothing to copy to all of my sites.
 

This is an internal software listing and I have been having problems finding where they are in the NS Console.

any help appreciated.

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