Missing effect: SA color finesse
Opening any project, AfterEffects CC 2019 does not recognise colour effects added via the baked-in third party plug-in SA Color Finesse. Error message: "After Effects warning: this project contains a reference to a missing effect. Please install the following effect to restore this reference. SA Color Finesse 3."

The error message seems wrong, since it is clearly still present in this AE version:

Any suggestions? If this isn't resolved, I'm looking at a hundred hours reapplying colour, which I would rather spend doing other things.
This since transferring from an old to a new Macbook Pro (web transfer method). I've checked forums and adobe help, but no luck.
Thanks in advance,
Jack

