What Can Cause Card Photo Loss
1. File loss from memory card due to virus infection.
2. Accidental deletion when sorting out files.
3. Emptied the trash containing some important photo files.
4. Memory card unexpected error or corruption.
5. Formatted your corrupt or inaccessible memory card without data backup.
Then reason for photo loss metioned above all result in card photo recovery
Possibility for Card Photo Recovery on Mac
When photos stored on Mac accidentally got deleted, but that doesn’t mean that those photos are deleted forever. All the photos can be recovered provided that they are not fully covered or occupied. The deleted photos are still intact out there in Mac hard disk or memory card if transferred. The system only marks those photos as deleted but the real data are safe just inaccessible. As a result, once you find your photos are deleted from Mac, stop putting more files as soon as possible, which can increase the rate of card photo recovery on Mac
How to Do Memory Card Lost Photo Recovery on Mac
To recover photos from memory card on Mac, you can try a 3rd-party photo recovery software-Card Data Recovery is able to recover images, photos and other files from memory card on Mac OS X in various data loss situation: accidental deletion, unintentional quick format or complete format,memory card errors, virus attack etc. No matter SD card, SDHC card, CF card, MMC card,etc the Card Data Recovery program for Mac can get back your deleted or lost data off it in an easy, fast and safe way. It is fully compatible with latest OS X Mountain Lion.
When you launch Card Data Recvoery, you can select the “Recover all Photo files” option to speed up the process. (you can select other options such as “Recvoer all video file”, “Recover all music files” to search for all lost files.)
Next, you need to select removable drives which means the memory card, then you click “scan”, the software will search the lost data.
After scanning, you can preview the photos have been lost,then select the ones you wish to recover and click the “Recover” button. It will then ask you for a location to save the recovered files. Again, make sure you use a different physical drive to the one from which you’re attempting to recover data.
Note: When you use Card data recovery to recover memory data on Mac and save the data restored, you can not save the recovered files to the same card where previous ones located. Because the space where the data you hope to recover taken might be overwritten.