Peter (RL) (9/29/2022)
Hi...
You can't use the CC3 version of Headshot with CC4, however you are entitled a free upgrade to the CC4 version.
Please open the Reallusion Hub and you should see the "Headshot Plug-in For Character Creator 4" listed. Once CC4 itself is installed you can then install Headshot (Note: do make sure CC4 is closed down when trying to install plug-ins).
Thanks Peter. That is great news. I appreciate it. :)
TS