Are ytou sure your plugin dll and .csd file are in the folder you’ve set to be the plugins folder? I just did an install of both Cabbage and FMOD on a fresh Windows 10 machine and I had no issues, as you can see in the pictures below. Excuse the cropping at the top, but you can see I exported a simple example, set my plugins folder in FMOD, and then insert the plugin into the event track.
