networking issuse

ok i need a little bit of help to get threw this issue

it was all working fine a couple days ago from the last time i used it since then i just setup the remote for my G2x
anyways i've tried changing the network setting back to normal but im still unable to steam anything or check the weather but i can still download plug-in for XBMC

can someone please help me out
i thought uninstalling the program would do the trick but no luck
the theme and all the plug-ins were saved

thank you