i have this file "ndisuio.sys" using the internet all the time and i dont know what it is or does. i have sygate firewall and it asks me whether i want to allow access to internet or not. ii doesnt make a difference whther i block it or allow it, it still using the internet and downloads something all the time. i have norton antivirus and ive checked it and it says it isnt a virus.
is it a trojan/worm or what???
please could you help me with this one.