I own the Bulldog Sax V2 plugin.
It’s a Kontakt plugin, but can’t be loaded as a library in newer Kontakt versions. You have to go the File route and chose the .nki file.
If you during loading it this way get a message about a file that can not be found, here is the fix;
The missing file is
Respiração.wav
in the samples folder. The file isn’t really missing. The Window unzipping just hasn’t got the special characters at the end of the filename right. Just rename the file, so it’s named
Respiração.wav
and the missing file message is gone.