The actual NotePerformer plug-in is
and that bundle contains the entire plug-in and all the data. Make sure that file is there. It should be all needed to have it show up in Dorico 2.
I’m not quite sure how to troubleshoot errors with plug-ins not showing in Dorico. There shouldn’t even be any issues with blacklisting, because the NP3 installer is supposed to handle that for you if it occurs.
First, check the folder:
and make sure that the “Vst2xPlugin Infos VSTAudioEngine2.xml” file has an entry for NotePerformer, and that “Vst2xPlugin Blacklist VSTAudioEngine2.xml” does not.
Another thing to check would be if there’s an issue with incorrect user read-rights in the /VST folder. The best way to try this is if you have another VST2 plug-in to whitelist, only to see if that one works in Dorico, or if it’s isolated to NotePerformer.
Did any of you have the NotePerformer 2 plug-in installed prior to NotePerformer 3?