HackShield is updating?

Today, when i tried to start CAEU i got this error from HackShield:
It displays this alert box and my game doesn't start... Got any ideas to fix this?

reinstall the game

Delete your hack(s) or turn off your firewall

i have to this problem:/

you can try to use silentrunners hackshield patcher,
if this doesnt work, youll have to reinstall the game