For next Native Access version 3 make sure provided:
• Converter tool to convert unsupported VST, VST2, DLL, into VST3, AU, and AAX
• Native Kontrol Standard (via Preferences) with more than 125 manufacturer and developer brands.
• Added Legacy Instruments Extracted and Converted From Old Format To VST3, From Products That Discontinued By NI, and all Library from Komplete 7 until Komplete 3 (Native Access via Preferences, for Windows 7 and later/Mac OSX 11 with latest Service Packs/Updates).
Because of my Kontakt 7 load VST Mr. Sax and Builldog Sax error unsupported because it is in VST not VST3.