Hello udon365, It sounds like there was an error in the previous data. If you still have the earlier files (ccAvatar, ccProject, or ccFacialProfile), could you provide us with your file so that our engineers can investigate the issue? You can upload the file to a cloud drive and share the download link with us. If needed, you can set your reply with the link as a private message. Thank you! Tina
After re-creating all the added expressions, the profile can now be saved.