Optio 750Z memory card error

Hi,
My camera has recently been given me the following error: memory card error. I've formated the card, changed it, bouth a cleaner and still same problem. Any ideas??????

Have you tried another card? If that works, it suggests the fault is with the card (as the message states!).

If another card produces the same error message, it suggests a fault with the camera, and a trip back to the shop where you bought it.

G