hi there have a wafer card that has been out of a decoder for a month or so i just put new codes on it and wont work could anyone give me an idea what the problem could be? thanks
Have you checked you PMK hasn't changed, or you have the current coco, have you left the card in the box for an update, checked you have entered the details correctly.
A bit more info on error messages or what version you are useing might help.
your PMK will change every 4 weeks now so if you havnt checked that in that time pm me and I'll check for your EMK.
As Rov said, More information is required to assist you.