I used official UE4 guide for Skelmesh/anim export and I have a problem with Biped/Bones export. Every single time I try to export from 3ds Max I get Errors concerning Biped bones. Max suggests baking animation which works fortunately but I wonder where the problem might be. I even tried using Bones and skin/animate completely different mesh and again the same error came up during the export. Any help would be much appreciated. Thanks for your time and effort.