Windows
On Windows, you can uninstall SSL Native using Windows Add or Remove Programs from the Start Menu (recommended), or by running the SSL Native uninstaller from the Program Files directory.
macOS
You may manually remove individual plugins from the following locations:
Macintosh HD\Library\Application Support\Avid\Audio\Plug-Ins
Macintosh HD\Library\Audio\Plug-Ins\Components
Macintosh HD\Library\Audio\Plug-Ins\VST
Macintosh HD\Library\Audio\Plug-Ins\VST3