Hi, I have a problem opening my Kontakt libraries.
The software finds the VST but I can’t open them once the VST is open.
However it works perfectly in Cubase artist…
An idea to solve this problem ?
Thanks
Here’s what happens…
That is weird… Is this Kontakt 7?
No it’s Kontakt 6…
Resolved ! 
It was the OS (Catalina) that blocked the access to the disk on which there are the libraries…
I had a similar snag after moving libraries to another hard disk. Try opening up Native Access and re-locating the samples - click the 3 little dots next to the library thumbnail then look at the installation paths.
Glad you got it sorted - my suggestion arrived too late (and wouldn’t have helped anyway)