An offline activation method is available if you do not have Internet access on the computer where PhotoModeler is installed. If no Internet connection is found during activation, or the activation server is not reachable, a warning message will appear. You may need to set your Proxy settings, or you can choose to manually activate (see Manual Activation). This can be via email, phone or using an Internet browser (on a machine that does have Internet access) to visit a special page to generate a registration code.