Help! Digital Camera SD Memory card problems

[andy400]

Just been trying to download some very important photographs from the SD memory card of my digital camera. The card, which was definitely ok and full of phots this morning, is now acting like it isn't even a memory card at all, let alone one with some v.v.v.important photographs on it. Can't access it at all, no idea how this can happen or what to do about it!!?? Help!

[Gemm]

How are you trying to access them? Are you viewing them in-camera, or are you trying to upload them to PC via camera or card reader?

[EmmaP]

Most card manufactureres make image rescue software. You can download versions for a small fee too. Failing that, Calumet can help you out - for a small fee.