No luhn Key? - 01/10/04 07:02 PM
Hi guys,
I am a newbie here, so bear with me
I have a smart card reader, tried to erase data in the card but the software prompts me ' No Luhn Key'. What does it mean and how to solve it?
Thanks ...
I am a newbie here, so bear with me
I have a smart card reader, tried to erase data in the card but the software prompts me ' No Luhn Key'. What does it mean and how to solve it?
Thanks ...