Beneath this key, you will find a subkey with the GUID for the wireless interface, and beneath that key you'll find several values that start with “Static#00xx,” where “xx” is the number of the connection. Information about wireless connections managed by Windows, such as those shown in Figure 3.31, can be found in the Microsoft\WZCSVC\Parameters\Interfaces key.
For example, some systems will use the Dell Wireless WLAN Card utility, and other systems may have their wireless connections and setting managed by an Intel application. How and where this information is maintained and visible depends on which process or application manages the wireless network connections. Wireless Network Connection Properties (XP)