Finding Version Numbers

Step 1 Use your computer’s web browser to access the following URL:

http://www.cisco.com/cgi-bin/tablebuild.pl/aironet_hotfix

Step 2 If prompted, enter your Cisco Connection Online (CCO) username and password, and click OK.

Note To create a CCO username and password, visit http://www.cisco.com.

Step 3 Click the hot fix file (userenv.zip).

Step 4 Complete the encryption authorization form and click Submit.

Step 5 Click the file again to download it.

Step 6 Save the file to your computer’s hard drive.

Step 7 Find the file using Windows Explorer, double-click it, and extract its files to a folder.

Step 8 Reboot your computer and press F8 while your computer is booting.

Step 9 When the boot menu appears, select Safe Mode with Command Prompt.

Note You must complete this procedure in safe mode; otherwise, system file protection (SFP) will silently restore the original version of the file you are replacing.

Step 10 Copy the hot fix file (userenv.dll) to %systemroot%\System32 and overwrite the existing version of this file.

Step 11 Delete the copy of userenv.dll in %systemroot%\System32\DllCache.

Step 12 Restart your computer.

Finding Version Numbers

Follow the instructions in this section to find the version numbers of your client adapter’s software components.

Finding the Driver Version

To find the driver version that is currently installed for your client adapter, open ADU, click the Diagnostics tab, and click Adapter Information. The Driver Version field on the Adapter Information window shows the current driver version.

Finding the Version of ADU and Other Software Components

To find the version of ADU and other software components installed for your client adapter, open ADU and choose the About Aironet Desktop Utility option from the Help drop-down menu. The About window shows the current version of the following software components: ADU, ACAU, the authentication supplicant, the protocol driver, and the Windows NDIS miniport driver.

Release Notes for Cisco Aironet 802.11a/b/g Client Adapters (CB21AG and PI21AG) Install Wizard 3.5

 

OL-12267-01

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Hilme CB21AG Finding Version Numbers, Finding the Driver Version, Finding the Version of ADU and Other Software Components

CB21AG, PI21AG specifications

Hilme PI21AG and CB21AG are sophisticated solutions designed for a range of industrial and commercial applications. With a focus on reliability, efficiency, and advanced technology, these models are engineered to meet the demands of modern operations.

The Hilme PI21AG stands out with its compact form factor and high performance. It features a robust processing unit that ensures quick data processing and response times. This model incorporates advanced algorithms for optimal performance, making it suitable for complex operations. Additionally, the PI21AG is equipped with a user-friendly interface, allowing operators to easily navigate through multiple functions and settings.

On the other hand, the CB21AG model emphasizes connectivity and integration. It supports multiple communication protocols, enabling seamless interoperability with various devices and systems. This característica is crucial for industries that rely on interconnected machinery and require real-time data exchange. The CB21AG’s modular design further enhances its adaptability, allowing users to customize the unit according to specific operational needs.

Both models utilize state-of-the-art technologies that enhance their performance. The implementation of AI and machine learning allows for predictive maintenance, reducing downtime and improving overall efficiency. This proactive approach ensures that potential issues are identified before they escalate into significant problems, thereby saving time and costs for users.

Another critical feature of the Hilme PI21AG and CB21AG is their energy efficiency. Designed with sustainability in mind, these models consume minimal power without compromising performance. This not only reduces operational costs but also aligns with global sustainability initiatives, making them suitable choices for environmentally conscious organizations.

Moreover, both units boast high durability and operate effectively in challenging conditions. Whether exposed to extreme temperatures, humidity, or vibrations, the PI21AG and CB21AG maintain their performance reliability, ensuring uninterrupted operations in various industrial settings.

In conclusion, the Hilme PI21AG and CB21AG are cutting-edge solutions that combine advanced technology with practical features. With their emphasis on connectivity, efficiency, and durability, these models are well-equipped to meet the demands of modern industries. Their ability to integrate seamlessly into existing systems while providing high performance makes them excellent choices for organizations striving for operational excellence.