Hi,

Have you tried reading or formatting the memory card that you have in a card reader connected to a computer?

Have you tried a different compatible memory card in the camera?

What type and size memory card are you trying to use?

These are the types of cards supported by the camera:

Memory Stick PRO Duo media, Memory Stick PRO-HG Duo media, Memory Stick Duo media,

(Memory Stick Duo media of up to 32 GB)

SD memory card, SDHC memory card and SDXC memory card. (>Class 4)

(SD cards of up to 64 GB)

A MultiMediaCard cannot be used.

Hi,

You can use the same type of memory cards in a Canon DSC TX-10

Here is an image taken from the User Guide which may be of some help.

(click on image to enlarge for better viewing)