Hello All, I'm developing a sample application,that scans for all wi-fi networks and sets the ssid the user has selected. This works fine on all laptops except for the Dell Latitude 610 model ,which is running the Intel BG2200 Wireless/PRO model. The DevieIOControl call always fails during the Set SSID operaion. The getLastError returns 20 (The system cannot find the device specified. ) This is happening only with the Intel 2200BG Pro model. Could someone tell me where could I be going wrong? Regards, Avinash