yep. i noticed that the game doesnt open just the launcher. also i tried to delete the folder Plutonium in AppData and open the launcher just to see it installing the files again and showing me the error of the beginning. its strange 'cause i played mw3 days ago and it worked perfectly

solved. but it wasnt the antivirus. i searched the file plutonium-bootstraper-win32.exe and created a icon in desktop of it. so i launched that file and worked

launcher tries to upload but fails. ideas?