I have some barcode portable DOS terminals in which i have installed LMC352 client cards. So, i have to work with last known good firmware v4.25.30.
In those Wlan that have static wep data encryption enabled, after some usage some cards stopped working.
I tryed to put those cards in my notebook pcmcia slot and open ACU's Status window. Data Encryption and Authentication Type options says WEP Support Has Not Been Purchased. MAC Address becomes 00:FF:FF:FF:FF:FF , also.
I tryed to load most recent firmware version and reload v4.25.30, but still not working.
This error message indicates that the model of access point or client adapter is not capable of supporting Wired Equivalent Privacy (WEP). To use the WEP options, purchase the next model. There are no software options to upgrade the access point.