HELP! I put card back in camera to hook up the entire camera to computer and the camera said "card not formatted - format card?" I DID NOT format the card. The pictures are or were there. I was able to view the pictures with my camera just a few days ago. I don't know what happened. I hooked it to my pc via a card reader and it says E:\ is not accessible. I am a photographer. I've never had this problem. I absolutely can not loose these pictures. I am desperate and need the pics today. Please help!