If you see the error “HUE Animation could not write to its settings file. Any saved settings will not persist on application restart.”, it means that there is a problem with file permissions. If a clean reinstallation doesn’t solve the problem, please go to My Computer, then to your C drive, and click on the ProgramData folder. Delete the folder called icreatetoeducate. This should permanently solve the problem.
If you can’t see the ProgramData folder on your C drive, it might be hidden. You can read Microsoft’s instructions for viewing hidden folders here.