hello, I'm having trouble with my camera. I stupidly put it in my bag on a day out with no casing. When I came to use my camera the screen flashed up saying memory card locked. I cannot receive my images or take any. My camera is a canon powershot SX100IS 10x Opt zoom digital camera. PLEASE HELP ME, I've got 1 month left of my degree and I have to take photographs of my work and my silly camera is holing me back! Thank you! Becky x

See if the Locked switch is on on the card.

What sort of memory card is it?

My camera SD card has a little 'button' on the side that pushes over to 'lock'