Zu3D requires internet access for activation (single-user) and to allow animations to be uploaded to the
online gallery. By default, it will use the same settings as your internet browser, but they can also be altered manually (if your proxy server requires a login, for example).
These settings can be found under 'Network Settings' in the 'Settings' menu.
If you are performing a network install of the software, and manual proxy settings are needed, they can be exported to a registry file for easy deployment using the button on the 'Advanced' tab in 'Network Settings'.