Fix corrupt images from CF card and recover in simple steps
Posted by admin on May 20th, 2010The CF (Compact Flash) cards are very small in size but they can store an impressive amount of data. They follow erasing, writing, reading in small blocks rather than at byte level which make them reliable and fast. They are widely used in digital cameras to allow a user maximum storage space.
These flash memory cards have solid state design and in absence of moving parts, they offer great data protection than magnetic disk drives. However, it cannot be denied that images saved on the CF card are not always safe. They are bound to becomes inaccessible owing to various errors which may erupt due to interruption in read/write process, virus attack or file system damage.
Such cases can be tackled easily by a user if he has maintained regular backups. In absence of backups, a user can look for a good image recovery software.
Sample this: A user is clicking images rapidly from his digital camera and it shuts down unexpectedly. The next time when he switches it on again, he may get greeted by the following error:
“CF invalid”
The appearance of the error message indicates that something has gone wrong with the CF card. As a result, all the images stored on to it has become inaccessible.
Cause:
The abrupt behavior of the CF card can be credited to corruption which is caused by interruption in read/write process.
When you press the click button, the camera collects millions of pixels that create an image and records the digital information. At that point, an assembly of information is also stored on your CF card. If this process is interrupted in any way, there is great possibility of CF card getting corrupted.
Resolution :
- Try and access the images on a computer by using a card reader
- If it doesn’t work, you have no option but to reformat the CF card
Reformatting is the best remedy in case a CF card becomes corrupted. Since it erases all the images on the CF card, it becomes necessary to use a digital image recovery utility. Such a tool can provide respite in case there is no backup available or backup itself is corrupted.
These third-party image recovery applications extract the lost images from the formatted media by applying improved scanning algorithms. Being read-only they do not destroy the original content.
Stellar Phoenix Photo Recovery is an entrusted software which recovers lost/deleted/formatted images from a range of memory cards including CF, SD, SDHC, MMC, MMCplus etc. The image recovery software, which recovers images in three simple steps viz select, scan and save, is available for both Windows and Mac users (mac image recovery) .
