disable "Internet filtering enabled" is correct?

Hi

I have a strange problem, i have install the sp3 for xp and the last update. First of that i haven't problem with my rules but now i can't surf on the web without disable the voice "Internet filtering enabled".

I have made a test the firewall with ShieldsUP and all the port are Stealth so now my question is if I m secure anyway with the "Internet filtering enabled" disable or not

If someone want see my rule i can post it
Sorry for my terrible english

Bye

 

ehmmmm

i have see now that i have only th KB951748 problem

Now is all ok, many thank's and sorry for haven't search first in the forum an answer for my problem

 

KB951748 problem again..