error Canon

Error Code MicroSD Card Error

The device is unable to read or write to the MicroSD card properly, preventing photo/video storage and playback.

? What Causes This

Card not inserted properly, card is full, card is corrupted, or card is incompatible with the device.

Remove the MicroSD card and restart the device.
Reinsert the MicroSD card firmly until you hear a click.
Check if the card is full and delete unnecessary files if needed.
Try a different compatible MicroSD card (MicroSD/MicroSDHC/MicroSDXC up to 256GB, Class 10 or above recommended, FAT16/FAT32/exFAT format).
If the issue persists, the card may be corrupted.

Source: page 16 of the official manual

From the manual

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