HDRI Suite Installation Guide
This installation guide refers ONLY to the perpetual licensed HDRI Suite, which is no longer available for purchase separately. For Plus HUB installation of plugins and assets, please see the Greyscalegorilla HUB FAQs "https://support.greyscalegorilla.com/category/4-greyscalegorilla-hub-faqs"
HDRI Pack Installation:
To install a Greyscalegorilla HDRI Expansion Pack, please drop the expansion pack folder into your “Preferences/MAXON/CINEMA 4D/plugins/HDRI Browser/Packs“ folder.
You can find this folder by launching Cinema 4D. Go to ~Edit ~ Preferences and in the bottom left there will be a button to open the preference folder. Then go inside plugins ~ HDRI Browser ~ Packs.