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Cisco Aironet 340, 350, and CB20A Wireless LAN Client Adapters Installation and Configuration Guide for Windows
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Chapter 10 Troubleshooting
Error Messages
Error Message
Maximum power save mode will be temporarily disabled while you are
running this application!
Explanation
The client adapter cannot be run in Max PSP mode while ACU is running.
Recommended Action
No user action is required. The client adapter automatically runs in Fast PSP
mode while ACU is running.
Error Message
No Cisco Aironet client adapters have been installed on this computer.
Explanation
ACM started but found no installed client adapters.
Recommended Action
Follow the instructions in
Chapter 3
to install a client adapter.
Error Message
No Wireless LAN Client Adapters Found
Explanation
A client adapter is not inserted in the computer.
Recommended Action
Insert a client adapter if you wish to start wireless communications.
Error Message
No Wireless LAN Client Adapters Installed!
Explanation
An attempt was made to start ACU without a client adapter being inserted in the
computer. ACU cannot execute if a client adapter is not inserted because it needs to be able to read
from and write to the adapter.
Recommended Action
Insert a client adapter and start ACU.
Error Message
Please close ACU in order to use it with the Wireless LAN Adapter you
selected using the System Tray Icon.
Explanation
Only one instance of ACU can be running at a time. However, an attempt was made to
activate ACU for a second client adapter when ACU was already running.
Recommended Action
Click OK, close ACU, and then activate ACU for the desired adapter.
Error Message
This program is already running.
Explanation
ACM started when another instance of ACM was already running.
Recommended Action
No action is required. The new instance of ACM exits.
Error Message
Reauthenticate Failed
Explanation
The Reauthenticate option was selected from the Commands drop-down menu in ACU,
but the reauthentication attempt failed.
Recommended Action
Re-enter your username and password and try to authenticate again or select
another EAP profile.