Most of these issues arise from people not watching where content gets installed to, generally. All Genesis morphs should go in to the same content directory…it doesn’t matter where this folder is located as long as it isn’t in Program Files.
Assuming your content has been installed correctly then lets try this for starters.
Whilst in the Scene Pane follow the numbered images in sequence with restarting Daz Studio after step 3 and then do step 4. See how that goes. If it doesn’t work then we need to look deeper.