Hello and thanks a lot for purchasing NodeCanvas. I am glad you got FlowCanvas in the bundle as well 🙂
It clearly seems like the files from the “FlowCanvas Bridge Extension” are not in the project, otherwise there would be a “FlowScript State” in that menu. Can you please confirm that the downloaded unitypackage is not actually 0KB (maybe there was a download issue)? Can you please try re-downloading the package?
I have also attached the package for you here and for you convenience just to make sure.
