Does not work on genuine KONTAKT and KONTAKT Player.
Required: Cracked KONTAKT version 5.5.3 and higher.

The hugely popular KONTAKT Factory library contains meticulously recorded samples, divided into seven categories, representing over 1,000 individual instruments. It spans everything from deep-sampled symphony instruments and world music sources to vintage drum machines and classic analog synths.

https://www.native-instruments.com/en/products/komplete/samplers/kontakt-6/library/