1. Recover deleted photos from
your digital camera SD card
http://www.hdatarecovery.com/data-recovery-software-guides/card-data-recovery/

2. Understanding memory card
Compact Flash is the oldest memory card
format still in use. They’ve disappeared from
most beginner and enthusiast DSLRs, but
are still going strong in the top-end pro
models.
 They come in two types, and Type I cards fit
all cameras. Type II cards are fatter, and are
no longer made or supported.
 Most Type II ‘cards’ were a clever but fragile
miniature hard disk ‘MicroDrive’ design, but
solid state Type I cards have long since
outstripped the capacity of Type II cards.
 SD cards are the most common memory
cards for cameras, and are used across
most camera ranges range except for in top-
end pro models.

3. Causes for digital camera SD card photo loss
 SD card corruption: Whenever you will make use of same SD card in
different digital camera can certainly make your card severely corrupt
due to virus infection. This can make your SD card data completely
inaccessible leading to photo loss.

4. Causes for digital camera SD card photo loss
 Abrupt ejection: At times while transferring digital camera SD card data to your
system, meanwhile during this transfer process suddenly power failure occur.
This can make the digital camera SD card data completely inaccessible.
 Transfer errors: While transferring media files from digital camera SD card to
other storage devices like your computer. Meanwhile, during transfer process
file system gets corrupted leading to unexpected errors making the entire data
inaccessible.

5. How to repair lost pictures, images and photos from
camera card
 The easiest way to retrieve your photos
is by installing a program that will
recognize and locate the “deleted” files
and convert them back to their original
file names. One free application we've
tested and recommend is called
Pandora Recovery (download) for
Windows. The software can be the
best digital photo Recovery to recover
lost or deleted images like JPEG, GIF,
JPG, etc. and RAW images like NEF,
CR2, CRW, and many more. It can
restore all SD card used in digital
cameras with capacities of 256 MB,
512 MB, 1 GB, 2 GB and up to 64 GB.
http://www.hdatarecovery.com/data-recovery-software-guides/card-data-
recovery/

6. How to Avoid Similar Card Data Loss Problem?
 1). Prepare memory card data backups &
update them all the time.
 2). Double check memory card data &
backups carefully before deletion, format or
other operations.
 3). Scan memory card with anti-viruses tools
regularly in case of virus-attacking.
 4). Remove memory card off from camera or
computer rightly.

7. Read More Information of Data Recovery Here:
http://www.hdatarecovery.com/data-recovery-software-
guides/card-data-recovery/