I have have my pc for about a year and for the first time NAV has started showing me a warning that my router/modem, 192.168.0.1 is attacking my pc. I ve reformated several times the last few days, and have scanned many many times and found nothing. But its happening frequently, sometimes just idleing at my desktop I’ll get a pop up. The NAV came bundled with my pc vista 32 bit 07. NAV is up todate, windows is also. How do i get it to stop, besides just ignoreing it in the options " dont tell me again".