Native Instruments KOMPLETE KONTROL S88 MK2 88-Key Controller for KOMPLETE - Manual (Page 212)

3. Click on Add a serial in the top-left corner of Native Access.
4. Enter the serial number of the Instrument and click ADD SERIAL .
5. Click BROWSE and open the folder containing the Instrument files in the file dialog.
Managing the Library
Installing NKS Instruments
KOMPLETE KONTROL S-Series - Manual - 212