Black cipher [Errorcode 5]

i used the stealth injection and i had an 8000ms delay. i started the game before the delay was done. What does [Errorcode 5] mean and how do i fix it? plz help.

i cant say the name of the injector because its the name of another website and it censors it.

Ok, so does Combat Arms work without the hack ?
According to CAEU, 'Error Code 5' is something to do with Anti-Virus Program not allowing it to access the net.