There are several ways to setup the Netgear wireless range extender. But, while using the web browser setup, we have to connect any Wi-Fi enabled devices with Netgear_EXT and visit www.mywifiext.net on any web browser. After that,we would be able to see the “New Extender setup” button. But sometimes, when we try to reach the www.mywifiext.net, we are not able to see the “New Extender Setup” button. But, instead of that, we see any kind of error or a search result on the web browser screen. There are various possible reasons to arose this situation. http://www.mywifiext-net.com/contacts.html