I've previously downloaded and installed all libraries of komplete ultimate.
They live in a folder named D:\NativeCompleteContent.
I have reinstalled Windows on a new C: drive, and re-installed Cubase and Ableton.
I updated the settings in Native Access to point at this new location, and re-started the Native Access program.
It seems I now have to click each and every product and select its library again. This is … a lot of clicking. Like, I might just click "download everything" again, rather than click hundreds of times.
Surely it can't be impossible to just scan the library folder I already pointed you at, to see what's already installed there? A "do it once" button or something?