Kontakt allows you to add third-party powered by Kontakt Libraries to the Browser. These libraries can also be used with the free Kontakt Player. Please go to the link below for instruction on how to add Kontakt Libraries in Native Access. https://support.native-instruments.com/hc/en-us/article...
Below is a link to the Native Instruments website detailing how to use the library repair function within Native Access. https://support.native-instruments.com/hc/en-us/articles/115005720489-Using-the-Repair-Function-in-Native-Access