I was following along in CC3 with the Reallusion YouTube video, iClone 6 Tutorial - Custom Clothing Design with Professional Outfits (https://www.youtube.com/watch?v=CdsfLu3hJ-Q), using the same MedEx character/outfit when I encountered a problem.  Kai gets to the point of swapping out the custom MedEx logo decal with an image of the McDonald's logo in the Diffuse channel.  I was able to do that.  When I attempted to change the decal type from Custom to None, CC3 crashed due to a memory error.  See the attached screen captures.

Has anyone experienced this error or know of a solution to it?

I also tried using decal slot that had no custom decal to start and the same problem occurs if the decal type is changed to Custom and then one attempts to change it back to None - regardless of whether a custom image was loaded or not.

Thanks in advance.