Case 1:
STEPS TO REPRODUCE
1. Launch iClone 6
2. Apply G5 character Chuck
4. Drag a iFace file to this character
5. Click "OK" on the popup dialog
6. Navigate to Modify > Material > Material List, select "RL_Face" and "RL_Skin" as "Mesh Name" and "Material Name"
7. Double click "Diffuse channel", load a texture image
8. Go to Content Manager > Actor > Head > Custom, click "Add/Replace Selected" to save it
9. Select the saved face, click "Apply" on Content Manager

ACTUAL RESULT
Program crashes

EXPECTED RESULT
Program can work normally