FRuMMaGe,, recently i just tried to test hack my wpa wifi... i had succesfully capture handshake.... then i transfer the cap file to my pc and use cowpatty to crack it.. but i get this error ......................................... incomplete tkip four-way exchange ......................................... and it tell me to get another cap file.. so i go and get another cap using using my n00 as before, but it still saying that error.. please help me..