Your j5 Setup requires a path to a valid license file (.lic). The file can be stored on the j5 server or in a central location.
Leave the License File box blank for new installations. When you request a license file, attach the unique machine code found in the Licenses module under Server Admin on the j5 desktop interface. A license file will be sent to you for your next j5 setup. Refer to Licenses for more details.
Click [...] to navigate to the license file.