I have a similar problem although a CC3 character exported to UE works perfectly - body and face, my Metahuman will only animate the body and not the face. I can animate the face in UE with my iPhone and in iClone I've tried acculips, expressions and Motion Live but nothing transfers.
Everything updated 5.4.4 and iClone 8.5 and all folders copied into the relevant directories.
I'm getting a code errors in UE Live Link '
'Upgrade your code. Curve elements count has changed from the previous fram. That will clear the previous frames...
'Can't evaluate frame for 'Kevin'. No data was available'
Edited
2 Months Ago by
Palmamultimedia