I have bought a new PC... I have installed Traktor2 but it does not open... I had already installed it on two other previous PCs... do I have to update my license or buy a new one that works again?
What version of Windows are you using? If it's Windows 11 then Traktor 2 isn't supported according to this post by @Andreas_NI - Unable to install Traktor 2 setup on win 11, I have tried ver from 2.6.8 to 2.11, — Community (native-instruments.com)