MC reader not working in RJ3 controller

Hello guys, I have a M6ib robot with rj3ib controller from the year 2002, it is a robot in very good condition. I need to make a backup all of above to the memory card but I can't do it. I am using a 128mb fanuc memory with a PCMCIA adapter and when I try to do the backup it gives me an error that the memory is not formatted and when I try to format it from the TP it gives me a protected card error. I have already tried to format it with the PC in fat and fat32 but I get the same result. Can any of you guide me on what things I can try to solve the problem?