HWIC wireless card setup and errors

Hello all, I have a wireless card setup on my 1841 router and I am trying to get it to work with computer connected to it. I can connect fine and it routed to the internet and all of that, but the problem is that it keeps pushing out this error,
"*Jan 16 04:53:39.402: *** Not encrypted dot1x packet from 0016.6f65.b176 has been discarded"
Then after a few of those, the station gets removed from the wireless connection. Not sure where to go from here, I have WPA-psk setup on the router, the config for the interface looks like this...
interface Dot11Radio0/1/0
ip address 10.0.5.250 255.255.255.0
ip helper-address 10.0.0.1
ip nat inside
ip virtual-reassembly
encryption key 3 size 128bit ******** transmit-key
encryption mode ciphers tkip wep128
ssid ******
max-associations 20
authentication open
authentication network-eap *******
authentication key-management wpa optional
guest-mode
wpa-psk ascii 0 ****
speed basic-1.0 basic-2.0 basic-5.5 6.0 9.0 basic-11.0 12.0 18.0 24.0 36.0 48.0
54.0
power local cck 13
station-role root
Not sure what I am doing wrong here, can anyone help me please! Thanks,
Kent

Boy I hate to sound too desperate but please can someone help me here? I have no clue what to do next, any idea's suggestions anything! Or some input telling me I am not the only guy having this issue? something please?

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