I imported a custom FBX model into CC4 & when I fetch the same model for blendshape import I get an error message(see attached images).
When I import the same model into Unity the blendshapes are immediately detected  & imported with no extra steps involved.
What am I doing wrong?  As far as I can see this should be a simple automated import process as it is in Unity.
It is the same model with no topology changes at all to the body mesh upon import, I've only altered the texture maps within Gimp.

76% of original size (was 666x19) - Click to enlarge
76% of original size (was 666x19) - Click to enlarge

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