Cisco Cisco Aironet 350 Wireless LAN Client Adapter

The Install Wizard automatically upgrades the client adapter firmware to the version included in the 
Install Wizard file.

Applications such as AirMagnet and Wild Packets may fail after the firmware is upgraded. To resolve 
this problem, use ACU to downgrade the firmware to the previous version. Older versions of client 
adapter firmware are available from the Software Center on Cisco.com.

When you uninstall ACU, make sure you reboot your computer when prompted. Otherwise, the system 
may be rendered unable to boot, displaying the message “The Logon User Interface DLL cswGina.dll 
failed to load. Contact your system administrator to replace the DLL or restore the original DLL.”

All profiles are deleted if you use the Uninstall All Components option on the Cisco Aironet Wireless 
LAN Client Adapter Installation Wizard screen to uninstall the client adapter software. Cisco 
recommends that you use the Profile Manager’s export feature to save your profiles before uninstalling 
the software.

The following rules apply when inserting and removing client adapters:

If you start ACU while a client adapter of one radio type is inserted (such as a 350 series PC card) 
and then eject the card and replace it with a card of another radio type (such as a CB20A PC-Cardbus 
card), ACU displays “Your Wireless LAN Adapter is not inserted” until ACU is shut down and 
restarted.

The profiles for PC-Cardbus cards are tied to the slot in which the card is inserted. Therefore, you 
must always insert your PC-Cardbus card into the same slot, create profiles for both slots, or export 
the profiles for one slot and import them for the other slot.

A new EAP-SIM supplicant is available for download from Cisco.com. This new supplicant is an 
upgrade to the one included in the Install Wizard file. It provides new features, supports more recent 
versions of the EAP-SIM draft standard, and can be used with standard GSM-SIM cards as well as 
Gemplus SIM+ smartcards.