A small question about the VAC hack, just need a number !

[hatlo0or]

Hello,
I just wanted to ask about the Ranged monsters in general , changing the AIKey doesn't work for me & in InstantDeath's thread he wrote

.: Ranged Mobs :.

For ranged mobs you only have to change the Cellrange to 0(0). + You can also change the AI Key to 1 too, it seems to work in some cases.

now I already changed the AIKey to 1 & Cellrange to 0 but still not working

the question is , did he mean " 0 " or " 0(0) "?
does it make any differance ?!

thank oyu for your time