Hie what is \appdata\local\brbqcxnit\napnnqttsd.exe. Is it a virus, because my laptop computer is giving this message and i cannot go on the internet, system restore doesnot work my anti virus isnt helping either
It looks like a file created by the rogue AVSoft creates on an infected computer. As berry120 suggested, download and run Malwarebytes' Anti-Malware. You will probably need to boot into safemode with networking in order to access the internet.