Npc does not damage | HELP

[Pain]

Hey Ragezone,

For some time my system has this problem, when I go to play a quest, the npcs have no effect on me, on anyone!They appear attacking me, but the ataqe has no effect.

I already looked in npc.xml, senario.xml, but I can not find it (

 

[Orby]

Adds the NPC items to the zitem that will work normally.