Lost data on SD card

[vistanewbie]

After inserting the SD card in my computer, I selected to view the files.

I stared scrolling down the list of thumbnails.

I went to the bottom to view the last picture when explorer froze.

I then closed explorer

I then removed the SD card from the reader

When I inserted the SD card explorer returned the message this drive is not
formatted, do you want to format?

I answered no.

I then removed the SD card from the reader

When I inserted the card in the camera, there were no images on the card.

For some reason it seems that exploer marked the files for deletion and
perhaps marked the disk as unformatted

Is this possible?

If so, is there a way to recover?

Any help would be greatly appreciated, I had a least 100 photos on this disk

 

[BurrWalnut]

Try the free Recuva program from here
http://www.filehippo.com/download_recuva/

 

[Cari \(MS-MVP\)]

Try:
http://www.cardrecovery.com/?rid=google&kid=cr0103

 

[camron123]

I have tried Stellar Phoenix photo recovery software. It recover all my lost
photos from the digital camera. You can try it may be it will help you. You
can download the free demo version from the site
http://www.photo-recovery-software.com/
In demo the software scans your drive. Once you see the recoverable file go
for the full version to complete your recovery.