Friday, September 4, 2009

How To Retrieve Lost Data from External Hard Drive

The external hard drive is a popular type of hard drive that is externally connected with your computer. Modern external hard drives are available with SATA, SCSI, IDE, USB, and IEEE interfaces. External hard drives are mainly used to backup data or transfer information from one computer to another. Although, it is considered more safe than the internal hard drive and other storage media, but failure may occur in external hard drive as well. Hard drive crash generally results into critical data loss situations and require Data Recovery solutions to be sorted out.

The data loss from any sort of storage media is an extremely misunderstood concept, and very small amount of information is available to computer users about the data loss. The information they have is quite inconsistent and because of the mixed messages and concepts, users find it difficult to judge the data loss circumstances. In these cases, they might take inappropriate decisions to try retrieving data.

In most of the cases of data loss, the data actually does not leave the hard drive and you simply can not access it. Because you are unaware of this fact and your recovery options, several Gigabytes of data might get lost and you might give up the hope of recovery.
Hard drive failure and data loss might occur due to two types of damages- Physical damage and Logical damage. The physical damage would always result into some data loss. In most of the cases, it might cause logical damage as well. You must deal with logical damage, prior to attempt recovery of files.

Logical damage is generally caused by file system corruption, hard drive formatting, virus infection, operating system malfunction, hard drive boot failure and human errors. When logical damage occurs, you may come across several error messages and strange behavior of your computer while accessing data.

In order to recover data in case of physical damage to external hard drive, you are required to for Hard Drive Recovery professionals. The deliver personalized help to repair or replace damaged internal components of the hard drive and make it functional and retrieve data from it.

To retrieve data from logically damaged hard drives, simple opt for the Data Recovery software. These are third party applications, which carry out smooth scan of hard drive to retrieve all of the lost, missing and inaccessible data. The Partition Recovery applications are quite easy and safe to use.

Stellar Information Systems Limited is the foremost provider of high quality hard drive recovery solutions. The recovery service is delivered through safe and sterile surroundings of Class 100 Clean Rooms using cutting-edge technologies. The software solutions are available for Windows, Mac OS, UNIX, Linux and Novell.








Monday, August 31, 2009

How to sofve data recovery after registry corruption

For systematic storage of all the settings and options for Microsoft Windows operating systems, a database named “Windows Registry”is maintained. This database includes information about user settings, hardware, operating system software, and non-operating system software. Every Windows user can manually edit the Windows registry by running regedit.exe or regedt32.exe in the Windows directory. However, careless editing in Windows registry results in irreversible damage and complete data loss. To avoid such situations, it is advisable to always have a registry backup. However, if your registry has been corrupted, a valid hard drive data back up acts as a boon to restore your lost data. But if in case, you have not maintained any data backup, then you will need to use advanced Data Recovery Software.

Below are the error messages that you encounter after your Windows Registry gets corrupted or damaged:

“Windows XP could not start because the following file is missing or corrupt: \WINDOWS\SYSTEM32\CONFIG\SOFTWARE”

Or

“Windows XP could not start because the following file is missing or corrupt: \WINDOWS\SYSTEM32\CONFIG\SYSTEM”

Your Windows operating system becomes unbootable after any of the above error messages appear. Additionally, you receive the same error messages each time you attempt to boot your system. The data saved on your hard drive becomes inaccessible after the error message appears.

Causes for Registry Corruption:

Few main causes for the Windows Registry corruption are discussed below:

*Hardware updates that require modifications in system settings.
*Installing numerous freeware software and programs.
*Manually changing the Windows registry entires
*Improper/Inappropriate uninstallations.

Resolution:

To resolve all kinds of registry corruption error messages, the best and easy way is to reinstall Windows operating system. While a fresh install of Windows allows you to remove all registry errors, it also erases all the data stored in the hard drive. For comprehensive recovery of data after re-installation process is over, you will need to use advanced NTFS Recovery Software. Such Partition Recovery applications use advanced scanning procedures to scan and recover your lost data from formatted hard drive. These applications are easy to understand and do not require any prior Data Recovery experience.

Stellar Phoenix Windows Data Recovery is an award-winning data recovery utility that supports recovery from FAT32, VFAT, NTFS, and NTFS5 based partitions. The read only utility is compatible with Windows 7 RC1, Vista, XP, 2003, and 2000, and recovers 185 varied file types. These file types can be extended as per user's requirement.







 
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