@Bill-Rice
You are safe to run the install in /opt/fogproject as needed.
I’d suggest
Copy the current /opt/fog/.fogsettings file to /root/.fogsettings Delete the current /opt/fog Copy the original server’s /opt/fog to the new server into /opt/fog as well. Copy the /root/.fogsettings to /opt/fog/.fogsettings file. Rerun the install to be on the safe side.