Driver version information:
Driver Version 3.5.13
Utility Version 6.01.002

This Additional information field contains the following sections
I. Summary of changes
II. Installation instructions
III. Unattended installation
IV. Determining which version is installed
V. Tips for LEAP Authentication

I. Summary of changes
Version 3.4.11

• (New) Initial release for ThinkPad T30, T40, T41 X30, X31, R32, T42

Version 3.5.13

• (Fix) Radio will automatically turn on after restarting system.
  

II. Installation instructions
Notes:

• ThinkPad Software Installer is not supported by this package.
• This driver will turn the Radio on automatically after restarting or resuming from suspend the system. Turn the radio off again with the following procedure:
  1. Click Start, select Programs, select Cisco Systems, then click Aironet Client Utility (ACU).
  2. Click Commands and click Turn Radio Off.

Windows NT 4.0

1. Start Windows NT 4.0.
2. Extract this package onto the hard drive.
3. Click Start, point to Settings, and click Control Panel.
4. Double-click Network.
5. If this is the first time to configure the Network, it will display Network Configuration dialog box, then proceed to the next step. If not, go to step 20.
   
   First Network Configuration
   
   
6. Click Yes.
7. Select Wired to the network.
8. Click Next.
9. Click Select from list.
10. Click Have Disk.
11. Type the path to the directory that contains the .inf file in Insert Disk dialog box. The default path is The default path is, C:\DRIVERS\WLLANCSC\PCC-MPI\NT4.0.
12. Click OK.
13. Select Cisco Systems PCI Wireless LAN Adapter.
14. Follow the instructions that follows and reboot the system.
15. Right-click Network Neighborhood icon.
16. Click Properties.
17. Click the Adapters tab of Network window
18. Select Cisco Systems PCI Wireless LAN Adapter and click Properties.
19. Close Network Window and restart the system.
    
    Add Ethernet to Network Configuration
    
    
20. Click the Adapters tab.
21. Click Add.
22. Click Have Disk.
23. Type the path to the directory that contains the .inf file in the Insert Disk dialog box.
24. Click OK.
25. Select Cisco Systems PCI Wireless LAN Adapter.
26. Click OK.
27. Click Close.
28. Follow the instructions displayed on the screen.
29. Click Yes when prompted to restart the computer.

Aironet Client Utility

1. Start Windows.
2. Click Start and then click Run.
3. In the Run dialog window, specify \ACU\SETUP.EXE with the full path name where you extracted the package in the step 2, and click OK. The default path is, C:\DRIVERS\WLLANCSC\ACU\SETUP.EXE
4. Follow the instructions on the screen.
5. Restart the system.

IV. Determining which version is installed
To check the version of the firmware/device driver that is installed on your system:

1. Start Aironet Client Utility
2. Click the Status icon.
3. Check Firmware Version/NDIS Driver Version.

To check the version of the utility software:

1. Open Aironet Client Utility
2. Click Help, then click About Aironet Client Utility.

V. Tips for LEAP Authentication

1. To utilize LEAP authentication, it is required to install Cisco Aironet Client Utility(ACU) with LEAP authentication feature selected. Please run \utility\SETUP.EXE to install ACU and choose the "LEAP" option at Select Options menu of the installer.
2. If Client Security Software (CSS) is installed, to enable manage pass phrase using User Verification Manager for log-on authentication, it is required to re-install ACU after Client Security Software is installed.