Sometimes you can delete important photos by mistake. You think you have lost them, but the fact is that tyhey are still there although you can't see them. Flash Detective wil search for them and will recover them easily.
If you haven't use the memory card after deleting the photos, you'll be likely to recover them.
Let Flash Detective do its job and you'll probably recover your photos with no problem. It supports JPEG, TIFF, PNG, Canon CRW, Nikon NEF, Kodak DCR, etc. as well as AVI, mpg or wmv.
Trial version shows you the photos it can recover but you must buy it to recover them.