I have not tried to load anyone’s Inf eco content with painted objects, and since Esprit Pro Studio does not have that feature you might try sending a painted eco to someone to see what happens.  As far as a regular eco made in Inf I can load them in Esprit or Pro Studio, except. 

 

There is one problem when I load an Eco, if the Eco was populated before loading and not cleared then I will always get a crash.  That goes for Pro Studio as well.

 

Hope that helps.

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