Need a big help [Problems with game connection & another]

Hello guys ,

Ok let's start.. I have a problem with my connection. I was trying to play cod4 , and the game does not connect to the server. I'v tryed different servers and same problem.

Now i was thinking that the problem was related only to cod4 , and i have tryed to log-in into xfire , and does not connect

Mh ok, i have turn off firewall and all settings and the problem persist. I have this issue with another programs , and is very sad.

I have tryed many and many solutions without fixing the problem , now if someone can help me with this i will apreciate it

-

I add i do NOT have antivirus , but i have scanned my pc with anti-malwarebytes and it's clean , that's crazy.

this could be your computer's problem
not sure though..