Windows users: Navigate to the Files/Options/Locations/VST Plug-ins
Mac OS X users: Navigate to Preferences/Options/ Locations/VST Plug-ins
Click on the Add button, and specify the location of your plug-in. Click OK.
You can also drag-and-drop any folder from the Explorer/Finder into the Locations list. Studio One Pro will then scan these locations at startup, including searching for new plug-ins you’ve added. You can always add more locations if needed. All 3rd Party AU, VST3, and ReWire920-enabled plug-ins and applications have their own file path in the OS and will not have to be located manually.
Please note: only the bundled versions of EZ Drummer Lite, NI Kontakt, and NI Guitar Rig will function in Studio One Artist.