You need to ensure you have the correct paths in Reaper. In my case they are in Program Files\Common Files\VST3\Izotope folder. In Reaper under Options VST I gave a pointer to C:Program Files\Common Files\VST3 which then picks them up. You may find the Nectar in a different folder for example under Cakewalk VSTs depending where your installation path pointed.

Open your Programs folder and search for iZNectar and you should find where the DLLs lives then ensure the path in Reaper.

Hope it helps

Tony


HP i7-4770 16GB 1TB SSD, Win 10 Home,
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BB 2022(912) RB 2022(2), CakeWalk, Reaper 6, Audacity, Melodyne 5 Editor, Izotope Music Production Suite 4.1