I got same error message and I clicked “remove” -but now each time Cubase 9.5.21 starts, it scans all the vstsound folders! It takes 4-5minutes lol
That happened after a PC crash.
I’ll try to reinstall e-licenser and come back…
EDIT: No luck…still loading vstsounds …
I tried to install again latest Cubase update… no luck still
I believe it is related to 9.5.21 latest upgrade…buggy as hell