Hello, I would like to buy a second-hand Traktor Kontrol S4 mk3 but the seller tells me that the licence cannot be transferred to someone else. If this is the case, can I run the controller on my version of Traktor Scratch pro 2.11.3 17, I am on mac Os Mojave version 10.14.6 with a 2.6 GHz Intel Core i7 and 16G of memory. Thank you!