Pulling out the SD card improperly could lead to corruption

SD cards are high capacity storage devices which can be as small as a postage stamps. These cards are widely used to store pictures, videos, audios and other multimedia files. While they are easy and convenient to use, they are prone to errors if certain precautions are not taken while using them. For instance, there is a high possibility of an SD card getting corrupted if you have pulled it while its content are still open on a computer. The situation can be disastrous in cases if there is no backup available. Thanks to the advanced technology, a SD card recovery software is readily available these days.

Imagine a scenario, when transferring files from an SD card to computer, you pull out the card immediately after seeing the content on the screen. Later on when you check, you find out that all the files were not transferred. Giving a second shot, you again connect the card to computer and this time you find the files inaccessible.

Cause:

The SD card follows read/write principle to transfer data. In the above case, the data was being read from the memory card and written on to the computer. When you pulled out the card immediately after seeing the content, you corrupted the card. The card got corrupted due to an interruption with the read/write process. An SD card can also get corrupted owing to below listed human and logical errors:

  • Switching off the computer while the transfer process is on
  • Switching off the camera before an image in completely written
  • Removing the card from a card reader while the files are getting transferred to the computer
  • Using a memory card in two different cameras
  • Virus attacks
  • File system damage

Resolution:

If a card has got corrupted, it can only be fixed by formatting. Formatting will erase the previously stored data from the SD card, but will make the card reusable again. If you haven’t maintain a backup of the data, a SD card recovery can save you a lot of time and efforts. However, one should never pick up any SD card recovery software before gauging its recovering capabilities. Make sure the software you choose has simple user interface to guide you through the process of successful recovery.

Stellar Phoenix Photo Recovery is a comprehensive solution which recovers all your lost/deleted multimedia files (pictures, videos, audios etc) from damaged and corrupted memory cards like SD, SDHC, CF, XD, MMC etc. The SD card recovery tool is available for both Windows and Mac users.

SD Card Data Inaccessible in Fujifilm FinePix F70 EXR

A Fujifilm FinePix camera is a 10 mega pixel that incorporates features like, continuous shooting, exposure control, self-timer, 10x optical zoom, CCD sensor, an inbuilt memory (47 MB), and a memory card slot (SD and SDHC). These memory cards support various file formats, including still images, AVI, JPEG, WAVE, and Monaural. The data saved in any of these file formats can become inaccessible if the SD memory card becomes corrupted or damaged. Corruption in a SD memory card most likely occurs due to improper camera shutdown, interrupted red or write operation, and malicious software like virus. An easy way to overcome the hazards created after SD memory card corruption is by restoring the data from an updated backup. But, if the photographer has not maintained any backup, then s/he needs to use an advanced SD card recovery software to recover the data.

Below is the error message that pops up when the photographer attempts to view the files saved in the SD memory card:

“CARD ERROR”

The same error message appears on the camera, irrespective of the file (picture, audio, video, document) the photographer attempt to open. The error message appears due to below four reasons, mentioned below:

  • SD memory card is not formatted to be used in the Fujifilm FinePix F70 EXR camera.
  • SD memory card is corrupted or damaged.
  • Fujifilm FinePix F70 EXR camera malfunction.
  • SD memory card is incompatible with Fujifilm FinePix F70 EXR camera.

To resolve the above error message, the photographer will need to use the below parameters:

  • Use a SD memory card that is compatible with Fujifilm FinePix F70 EXR camera.
  • In case of Fujifilm FinePix F70 EXR camera malfunction, contact the nearest dealer.
  • For SD card damage, format the memory card. While formatting deletes the previously saved data from the memory card, it can be still be recovered by using an advanced SD Card Recovery Software.

Such SD Card Recovery tools recover formatted data from SD memory cards, irrespective of their size. The data recovered can be saved at your desired location.

Stellar Phoenix Photo Recovery is an effective SD Card Recovery tool that not only recovers formatted data from formatted SD cards but from any other memory card, like MMC, CF, etc. Supported by both Windows and Mac OS X, the recovery utility recovers all kinds of file formats from the formatted memory card.

How to Recover Data from Corrupted microSD card?

MicroSD is the thinner version of standard SD (Secure Digital) cards, designed especially for mobile phones. These cards are often used in digital cameras, portable media players, mobile phones, digital audio players, and other similar devices. Like any other flash memory card, microSD cards can store varying types of photo(s), video(s), and audio(s) and also, lose data due to common reasons. A corrupted microSD card is generally unreadable and inaccessible to the user. Thus to restore the data, the user needs to restore from an updated backup or use an SD card recovery utility.

Consider, trying to read a microSD card with a card reader and accidentally pulling it out while its file(s) were still open in your Windows computer. The next time, when you connect the same microSD card to the associated device, it refuses to read the card. Additionally, an error pops up that reads as below:

“A Media Card has been inserted that contains errors. To correct the errors please use a disk error-checking utility on a computer.”

This error doesn’t allow you to access data from your microSD card further.

Cause

The file system structure of microSD card is corrupted.

Solution

You can solve the existing issue by running chkdsk on the card in Windows computer. For this, you need to follow the given steps:

  • Connect microSD card to your Windows computer
  • Open ‘My Computer’ and right-click the icon of removable disk
  • Choose ‘Properties’ and then click the ‘Tools’ tab
  • Click ‘Check Now’ and then select the ‘Automatically fix file system errors’ option
  • Click ‘Start’

If the problem continues, you need to reformat the card and restore deleted files from backup. In case, backup seems inappropriate, you are advised to use an SD card recovery software.

Equipped with interactive user interface and advanced features, these SD Card Recovery solutions analyze the corrupted SD cards (having any version and form) with safe scanning algorithms. These utilities provide complete data retrieval and are secure to install on computers.

Stellar Phoenix Photo Recovery is an advanced utility that recovers lost/deleted audio(s), video(s), and image(s) from all types of SD cards, microSD cards, miniSD cards, SDHC cards, MMC cards, and a range of other digital storage media. The SD Card Recovery Software is available for both Windows and Mac operating systems.

Tips to Solve ‘Cannot copy [file]’ Error in SD Cards

FAT16 and FAT32 are the two most commonly used file systems of digital memory cards such as SD (Secure Digital) cards. But it is often recommended to use FAT32 over FAT16 for three top reasons:

Support to larger number of directory entries
Allowance to keep longer file names, and
Capacity to store comparatively larger number of files

Users of FAT16 SD memory card often complain about difficulties in storing more files even when the storage space appears to be quite empty. In such situations, the user may come across unavoidable situation of reformatting the SD card and restoring from backup, later. But if the backup fails to restore, a SD Card Recovery solution can help.

The following illustration will help you to comprehend such problems in more detail. Consider you use a 32 GB SD memory card. You connect the SD card to your computer and try to copy and add more photos to it. But you observe that the card denies to copy the file and reports an error that reads as below:

“Cannot copy [file]: The directory or file cannot be created.”

where, [file] is the name of the file you are trying to copy. The SD card is formatted to FAT16 file system.

Cause

FAT16 can hold a maximum of 512 entries in its root directory, which is much lower than that of FAT32 capacity of 65,534 entries. Also, in FAT16, long file names utilize two or more directory entries and hence lower down the overall capacity of the file system. The maximum number of files that you can store on a FAT16 device is 65,517, while on FAT32 device, it is 268,435,437.

The above error can occur if the SD card already contains maximum number of files that FAT16 can hold or the root directory is full.

Solution

Following are a few tips that can help you recover from such problems:

Create a subdirectory and copy all your files to it
Avoid assigning long file names
To permanently avoid this issue, reformat the SD card to FAT32 file system and restore from backup

In case you find backup unavailable, incomplete or prompting errors, use a SD Card Recovery Software to recover data from formatted SD card. The SD Card Recovery utilities are easy to use and prove competent in restoring lost photos, audios, and videos from SD cards.

Stellar Phoenix Photo Recovery is a reliable SD Card Recovery Software that recovers all types of digital data from formatted or corrupted SD card. The tool is available for both Mac OS X and Windows operating system. The software supports SD, miniSD, microSD, and SDHC memory cards.

Tips to Solve ‘E50′ and ‘E51′ Card Errors in Canon PowerShot S400 Camera

The Canon PowerShot S400 is a popular digital camera among photo enthusiasts with features like a 4 megapixels lens, autofocus, 3x optical zoom, and several manual controls. The camera supports CF (Compact Flash) memory card to store the valuable pictures that the user captures to store long-lasting memories. But when the card fails to communicate with no clue of stored files, this can turn to be a overwhelming experience for the same user. Usually, such problems can be resolved by reformatting the CF card, but it also causes the entire photo store to delete. In such situations if user cannot access or has a suitable backup, a SD Card Recovery Software can rescue. The further illustration shows a similar kind of issue that can occur to a Canon PowerShot S400 user.

Consider you capture some precious photographs with your Canon PowerShot S400 camera. Due to an unexpected event, you need to shutdown the camera when internally, the camera was accessing the CF card. The next time, when you turn on the camera to view and access those valuable file, you find them inaccessible with errors such as:

“E50”

Or

“E51”

Such errors indicate failure of memory card to communicate with the Canon PowerShot S400 camera. The CF card is likely to be corrupted.

Solution

You should try the following solutions to solve the given problem:

Remove the CF card and try to read it using a card reader. If it is accessible, the problem might be related to the Canon PowerShot S400 camera. You can try resetting the camera to its default settings and/or install the firmware updates.
In case even the card reader cannot access the card, you are suggested to reformat the CF card in the camera and restore from backup.

Reformatting the CF card deletes the entire files. Thus if a backup is not available, you should use a SD Card Recovery application. The third-party SD Card Recovery software are designed to run specific scanning algorithms to locate and recover lost, deleted or missing digital files. Also, these utilities are easy to use with an interactive interface.

Stellar Phoenix Photo Recovery is an advanced utility that can recover lost photos, audios, and videos from a variety of digital media including memory cards, hard drives, and cameras. The Digital Camera Data Recovery is available for both Windows and Mac OS X operating systems. The tool supports almost all digital file formats.

Stellar Launches New Photo Recovery Software Version 3.5

Stellar Information Systems Limited, 04 Feb 10, Gurgaon, a leading data recovery company, today announced a new photo recovery software version, Stellar Phoenix Photo Recovery v3.5, with added recovery support for several new image, audio, and video file formats.. The latest version represents a completely new paradigm with respect to integration and usage. Stellar offers this update for both Windows and Mac variants and is leap forward in previewing some image format files. The software free demo version to preview recoverable file and assess the interface is also available to download from Stellar’s website.

“Stellar always addresses its clients’ needs and Phoenix Photo Recovery 3.5 confirms the same. The new version delivers invaluable advantages over better management and workflow.”said, Sunil Chandna, CEO of Stellar Information Systems Limited. “The latest Photo Recovery software for Windows and Mac have been substantially improved to include a number of digital file formats that they can recover. The photo enthusiasts can now benefit from this relatively productive utility and recover their key important files.”

Key Updates in Stellar Phoenix Photo Recovery v3.5:

Image formats: Mamiya (MEF), Nikon (NRW), Sony (SRF), Panasonic (RAW), Adobe In design (INDD), Adobe Photoshop (PSD), JP2, and Tiff (updated)
Audio formats: Real Media (RM) and MP3 (updated)
Video formats: Digital Video(DV), 3G2, and M4B
File preview for Windows: Nikon (NRW) and Sony (SRF)
File preview for Mac: Nikon (NRW), Sony (SRF), Digital Video (DV), 3G2, and M4B

Pricing

Stellar Phoenix Photo Recovery v3.5 is available with single-user license at an affordable price of $39.

About Stellar Information

Stellar Information Systems Limited is the foremost provider of excellent data recovery software and services and meets all ISO 9001:2000 standards. With direct presence in USA, Europe, and Asia, Stellar has an expanding client-base of above 1,100,000 worldwide.

# # #

Contact Information

For more information and product purchase options:

Call : +1-866-554-2512 (TOLL FREE)
Mailto: orders[at]stellarinfo.com
Web Address- http://www.sd-card-recovery.net/

Accessing SD Card through ADMA in Windows 7 May Cause Data Loss

The ADMA (Advanced Direct Memory Access) is a controller to manage the communication between your computer and SD (Secure Digital) card. This mechanism enables you to transfer data quickly and easily. However, in some situations, using this configuration may damage your memory card and lead to critical data loss situations. In such circumstances, you need to go for SD Card Recovery solutions to get your valuable data back.

Consider the following scenario:

You have a SD card, which is formatted using NTFS file system. You use ADMA for transferring data between your memory card and the computer, which is running Microsoft Windows 7. However, while transferring data through this method, the logical structure of the memory card and data on the card may get damaged. Furthermore, unexpected issues may also occur when you attempt to use the damaged memory card or data.

Grounds of the problem

During the advanced direct memory access transfer process, the Sdbus.sys (Secure Digital Bus Driver) converts DMA metadata structure of the Windows 7 operating system to ADMA metadata structure of SD card. The ADMA and the DMA metadata structures are also called descriptor tables. The descriptor table holds a buffer address and a data length value.

The maximum size of data length field is 64 KB (Kilobyte) and its value is 16-bit. However, when the data conversion procedure goes on, the Sdbus.sys drive doesn’t check the size of buffer in descriptor table of your Windows 7 system. Thus, the Secure Digital Bus Driver can set a wrong data length in SD descriptor table. For instance, the Sdbus.sys drive can set data length greater than 0xFFFF. In this scenario, the Input/Output errors may also occur. This entire behavior leads to severe data loss situations.

Solution

In order to prevent such situations and need of SD Card Recovery, Microsoft provided an update to fix memory card corruption issues in Windows 7. But if your data is lost already, you need to restore it from most recent back.

In case if the back is not updated or not available at all, SD Card Recovery Software are required. The applications methodically scan entire SD card using high-end scanning algorithms and extract all lost photos, songs, and videos.

The SD Card File Recovery applications have self-descriptive user interface to provide ease of use. With read-only and non-destructive conduct, these applications are completely safe to use.

Stellar Phoenix Photo Recovery (Windows) is a comprehensive application to ensure successful recovery of all lost photos. The software works well with Microsoft Windows 7, Vista, XP, 2000, and NT. It supports all major cameras such as Nikon, Canon, Kodak, Sony, Fuji, and Olympus.