Cisco Cisco Aironet 350 Wireless LAN Client Adapter
7
Release Notes for Cisco Aironet 802.11a/b/g Client Adapters (CB21AG and PI21AG) Install Wizard 4.0
OL-14455-01
Important Notes
Reboot Required When Uninstalling ACU and ADU
Caution
When you uninstall ACU and ADU, be sure to reboot your computer when prompted. Otherwise, the
system may be 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.”
system may be 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.”
Uninstalling Software Components
All profiles and stored PAC files are deleted if you use the Uninstall the previous installation option on
the Previous Installation Detected Install Wizard window 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 Previous Installation Detected Install Wizard window 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.
Profiles for PC-Cardbus Cards
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.
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.
Auto Profile Selection Enables Scan of Wireless Modes in Auto-Selected
Profiles
Profiles
When you enable auto profile selection, the client adapter ignores the selected profile’s wireless mode
setting and scans the wireless modes specified by all the profiles in the auto profile selection list for an
available network. With this method, the client does not need to disassociate or to change the current
profile while looking for networks in other profiles.
setting and scans the wireless modes specified by all the profiles in the auto profile selection list for an
available network. With this method, the client does not need to disassociate or to change the current
profile while looking for networks in other profiles.
ASTU Exit Option
The Exit option on the Aironet System Tray Utility (ASTU) pop-up menu closes both ASTU and ADU.
Windows Wireless Network Connection Icon Shows Unavailable Connection
(Windows XP Only)
(Windows XP Only)
If your computer is running Windows XP and you configured your client adapter using ADU, the
Windows Wireless Network Connection icon in the Windows system tray may be marked with a red X
and show an unavailable connection even though a wireless connection exists. This condition is caused
by a conflict between ADU and Windows XP wireless network settings. Simply ignore the Windows icon
and use the ASTU icon to verify the status of your client adapter’s wireless connection.
Windows Wireless Network Connection icon in the Windows system tray may be marked with a red X
and show an unavailable connection even though a wireless connection exists. This condition is caused
by a conflict between ADU and Windows XP wireless network settings. Simply ignore the Windows icon
and use the ASTU icon to verify the status of your client adapter’s wireless connection.