If you see this message in Pro Tools: “The following plug-ins failed to load because they are not valid 64 bit AAX plug-ins” please make sure that you have a valid iLok license for the plugin shown.
Pro Tools will show this message if no valid iLok license is available - the notice about the plugin not being a valid 64 bit AAX plugin is incorrect.
Once you activate a valid iLok license for your plugin, this message will stop.