So I have a 64GB card in my M-10 that has been specially formatted to work in the M-10.
I can clean up teh card by deleting files just fine but if I try and "Format" that card using the recorder I get a "Process Error" message. According to the manual it is because it cannot access the memory.
I have never had any memory problems but it would be nice to be able to format the card once in a while to unsure that it is clean-clean.
Any ideas?