The basic requirement to set up WiFi Range Extender is to access mywifiext.local login page. For mywifiext local set up success, load up an internet browser on your computer. If there is no browser installed on your device, download and install the one as per your choice. However, be sure to grab the latest version of web browser so that there will be no compatibility issue. https://mywi-fiext.net/mywifiext-local/