The FBX export options screen that you show in the initial post doesn't appear to be the same as that shown in DAZ Studio 4.21.0.5. I am using the settings shown below and Character Creator 4 is telling me there is no suitable profile found.  I am trying to import a Genesis 8 character.

The options in many cases are named differently than in your initial screen cap.  

Is there anything that I should check or uncheck to remedy this?