Radius Authentication with aironet 1140

[visionsystems]

Hello,

I try to setup a 1141 aironet AP to authenticate my user through our Ms Radius Server ( Win 2008 R2).

Everything is fine with small Bussiness AP WAP4410N with the following configuration:

But I can't setup successfully the aironet 1141 with the same settings and getting it works.

Here is my configuration for the Aironet 1141

Vlan 1 is the ssid I want to get it work with Radius.

Security settings :

With this configuration I get the following error on the Radius server:

Thanks for help

[visionsystems]

by using the Express Security section, I get the correct settings to get it work.