Thank you for posting your question and welcome to the community Jon_Unreal!
Other than checking the location of your output files, I would also check if your firewall is blocking any of the required services.
I managed to find an interesting video but as this video is not endorsed by Epic, I am unable to guarantee its validity.
I hope this information proves useful to you and your Metahuman projects.
WARNING: This is an external link and as the end user, you are responsible should something happen to your device when you choose to click a link or follow steps that are not endorsed by Epic.
