While not an official product, this string points to a common issue with unofficial or legacy Kontakt libraries . Users searching this are usually dealing with:
(Kontakt Library Manager) by is a third-party utility designed to bypass the technical and financial limitations of Native Instruments Kontakt Player klm30doubleykontaktlibrarymanager better
Do not uninstall Native Access (you need it for updates), but stop opening it for library management. Delete the default shortcuts. While not an official product, this string points