Missing instruments in cubase 15 artist

Im on a Mac.

I seem to have messed up my directories.

Cubase does not see my instruments but does see the effects. I deleted some files and have obviously screwed up.

I have tried to locate them through plugin manager and have redownloaded and tried moving them ib library manager but I’m stuck.

Can anyone advise ?

Thanks

Hi and welcome to the forum,

Use Steinberg Download Assistant to download and install all the libraries, which are part of Cubase license.

Thank you for the reply. I have tried that a number of times