hellow,

im new in this stuf here i wanted to crack wifi, so i bauht me an
Highpower 500mW USB Wlan Adapter Alfa Network AWUS036H
So i started to read the tut and stuff
i have cracked already some wep key's
but now i have a prob with 1 that i want to crack for a friend of my
i have caputerd 300000 ivs
but wen i start aircrack and i do
aircrack-ng -n 64 ( he dont find anything ) so i do it with 128 but still nothing
and when i go higher than 128 he says that there are no IVS ?

can somwane help me i have put the Caputerd file online,
Code:
h**p://rapidshare.com/files/xxxxxxxx
Sow who can help me ?

thx aneway
ps: srr for my bad english im dutch