I downloaded Render(in) 2018 plugin (Abvent_Renderin309_skp2018.rbz) to use it in SU 2018 pro.
When I open the Extension Manager it is loaded and signed, but I don't see anything in SU itself... Under preferences there is also no "extensions" in the side menu.
I uploaded some screenshots. Hopefully somebody can help me...
Thank you in advance!