It did'nt destroy my window but it destroyed your's. The main reason was that i use Google chrome and you use Firefox. I don't know the navigations of firefox. That's why i was unable to fix your problem bro and it's simple and easy

. It connects the browser to the proxy server and in google chrome i open my settings and uncheck on the "'connect to a proxy server"' this enables the internet

LOL

i can fix my probleM. And i also have the command on ULTRASURF.