You will need to give your provider when you find one,the MAC address from the STB thats pre-installed in the box.
Click on STB EMU PRO icon and when it loads,press the menu button on remo te.This will bring up a settings screen on the right side.Click on the settings and scroll to proilefiles>new profile>ok> stb configuration where you will see the mac address which you need to give to your iptv p[rovider.He will then send you a url which will need typing into portal settings>portal url.Make sure you enter excactly as sent.Once done,exit and press menu again to bring up settings menu again scroll down to profiles>right arrow and ok.If uve done it all correctly,you should see a yellow bar go across and your channels should load.
Phew,that was a long one.Good luck