In paid for versions of Nero, version 6 searches your system and overwrites previous versions, as do the updates of any version.
If I were you I'd put hands in pocket and buy a full copy of Nero 6.
Surface Pro (2017) vs Surface Pro 4
Where HTML5 is headed next
MacBook Pro v Surface Pro 5
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.