Dark area on eyebrow when using HD Mila 2k Skin

Hello, I am very new to 3D and have run into an issue.

I am using a Character Creator 5 and use (CC4)Camila avatar and have replaced the default texture with the HD Milla 2k Skin.
The character looks perfect within CC4, but when I transfer it to iClone or Blender, I encounter errors (such as black area on upper eyebrow)

I have tried the following transfer methods:
-Exporting the avatar as an FBX file.
-Using the Send to iClone button.
-Using the CC Auto Setup add-on in Blender.
-save it as avatar

How can I fix this texture issue so the HD Milla 2k skin displays correctly in iClone and Blender?

I verified that there is indeed a dark area showing in iClone. It is caused by the AO texture, which has thick black areas where the brows are. The easiest remedy is to set the Strength of that texture to 0:

Another option is to just delete it. Or you could lighten those areas in a graphics editor.