I just bought the KK 15 Collector's Edition and all of my Action Plugins (Strikes, Strings and Woodwinds) won't install properly. I have Logic Pro and an Apple Mac M2.
I think you're going to need to provide a lot more info if you want some help here. Like install properly where? In Native Access or in Logic Pro. Do you have other libraries that have installed in NA and are usable in your DAW and it's just these three that don't install or work. What versions of NA and Komplete Kontrol are we dealing with here? What errors do you get when it fails?
We can maybe find some answers for you but not without some background on the problem.