Im upgradeing the aironets.
I downloaded the firmware upgrade so that is is compatible with CAC from here http://www.cisco.com/cgi-bin/tablebuild.pl/aironet_350_series_ap .
The file is a .img extension.
When I go to the upgrade section and choose the file then hit update it says "Bad File Format."
Am I getting the wrong file from the CISCO site?
AP350v1203T.exe is the file name.
