Scroll to "Legacy Products": https://www.native-instruments.com/de/support/downloads/drivers-other-files/
1.7.4 isn't there for some reason - very annoying since the damn thing keeps updating itself to the newest version without asking me. I can only see 1.6.5.
I see, why the heck isn't it listed under controller editor then? 1.6.5 and earlier versions are still there. And why does it keep updating itself without asking me?
Hmm, it doesn't self update over here. I have installed both the latest CE, and only have 1.7.4 executable on the side (easy to unpack it from the installer on its own). So I can run both if needed - one for Kore, one for S-series controllers and so on.
I've renamed it now to Kore controller editor - hopefully that will stop it updating afaik if you rename the older one you can have them side by side