Symptom
On Windows, Cubase 12 / 13 adds Neutron 4, Nectar 4 and Ozone 11 to the Cubase Blacklist and shows the message:
Fatal Error - One of the files this plug-in needs cannot be found...
Solution
- Please install the "Media Feature Pack for Windows 10 / 11 N (September 2022)" as shown in this Microsoft Support article.
- Restart your computer.
- Start Cubase.
Neutron 4, Nectar 4 and Ozone 11 should work as expected now.