I am having the exact same problem! I need a solution to this. I have un installed it all and re installed it and it still gives me the same message in Ableton. The stand alone does work though. I sent Toon Track a message about this but never got a reply back yet. Funny thing is that it worked fine for the longest time. But now this!
Reply To: The installed resources and the plugins are not the same version. version: 3.0.6 Operating system: Windows 11