As I've bought a full version of Traktor Scratch Pro I have sold my old license for Traktor Pro. I've contacted NI and deregistered the license but the chap I've sold it to is having difficult registering Traktor Pro since this has been done
He is getting an error stating something along the lines of 'the user
account does not hold the appropriate base unit'
Is this because this was an upgrade version of Traktor Pro? I upgraded
from Traktor LE to Traktor DJ Studio 3 to Traktor Pro over the years, and I've given him the disks, but I've not bothered to deregister them yet. Is this what's causing the problem?