Hi, if I may add to Indian Guru's post - power on the camera, press menu button, go to mode menu, go to card, then card setup, you will have two (2) choices: All Erase or Format. Choose Format. This will reformat the memory card and restore it to usable state assuming there is nothing really wrong with the card. Hope this be of some help. Good luck
Memory card is corrupted no doubt take a card reader availbale in normal mobile and computer accessories shop and format it i.e the card once again
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