Not sure about MACs but even using the Disk Management on Windows to delete the partition on the card didn't seem to help. I also tried a 3rd party application to force a FAT32 format onto a 64GB SD card but the camera still does not recognise it.
Not sure about MACs but even using the Disk Management on Windows to delete the partition on the card didn't seem to help. I also tried a 3rd party application to force a FAT32 format onto a 64GB SD card but the camera still does not recognise it.