We apply the r9.8 license code and receive the error,
Message " SOAP host can't be resolved"
….Code -4303, Status -1
The port 80 is not opened on the machine where erwin installed.
Reference Google search: How to open port 80.
To open port 80 please see, https://erwinhelp.zendesk.com/hc/en-us/articles/360000355872-How-to-open-a-port-using-Windows-firewall
Another option is to use our Proxy Patch: https://support.erwin.com/hc/en-us/articles/360005170691-Licensing-patch-Proxy-settings-for-9-8