Wednesday, May 26, 2010

NTFS File Recovery When Windows Registry Corrupts

Microsoft Windows is a quite popular and exhaustively used operating system across the globe. One of the chief reason as well as distinctive feature of MS Windows is Windows Registry, which is also the core of Microsoft Windows. Windows Registry plays the most imperative role in maintaining and managing the overall operating system configuration. It’s like, each time we install software or make any change to the settings in Windows; registry updates take place to mark the installation of the new software.

If in case, you feel the need to increasing performance of your system or bring back the lost Administrator account (after creation of one of multiple new users) to the Welcome Screen, Windows registry can offer you a possible solution. Comparatively, no other operating system provides you the flexibility offered by Windows registry. However, excess of information and fragmentation might result in Windows to crash due to registry errors and lead the user to perform NTFS file recovery.

The .reg files are used to backup the Windows registry or some data in it. You can use the .reg files for numerous purposes such as adding missing information into the Windows registry, retrieving all encompassing registry when software errors etc. occur as well as resolving the issues such as application errors as .reg files in Windows through the registry. In addition to this, the Windows Registry is responsible for keeping registry files even after we uninstall software such as MS Office Suite etc, which is one of the most common reasons behind increase of registry size. Therefore, we must always remove such .reg files preferably using software and defragment the Windows Registry to keep it free from any troubleshooting requirements.

You can simply export all the registry information in a single .reg file to your system for creating an exhaustive backup of Window registry. These .reg files can only be used with same installation of Windows in case of any trouble affecting your system. Mentioned below is the method to do this:

1.Click the Start button and go to Run; type regedit and click on OK. Now go to the File menu and click Export

2.You will check the ‘Export Registry File’ window so that we can select the preferred location and type a file name for the registry backup

3.In a same fashion, you can import this file by going to File menu, selecting the Import option, if in case you face some issues such as operating system such as application errors related to registry corruption.

Therefore, whenever you need to restore the registry from the .reg backup, ensure that no application programs are open and minimal items are running as of startup environment. Users often commit mistake of storing such critical .reg files locally, whereas these files must be stored at some external hard drive or optical media. Such mistakes might just lead you to another disaster by corrupting index information etc. Hence, always use NTFS File Recovery if one of your NTFS partition has been lost, damaged or gone missing. It helps you to recover lost or deleted partition and repair corrupt or damaged partition. All data available in NTFS partition can be recovered conveniently using this utility. NTFS file recovery tool supports all types of operating systems to help users recover lost data.

Thursday, May 20, 2010

Partition Repair After Conversion Of Dynamic Disk To Basic Disk

We all know that hard drive partitions are created using MBR (Master Boot Record) partitioning scheme in Microsoft Windows OS environment. MBR’s function is to list and store primary partition entries in the Partition Table. Any number of partitions of hard disk can be created. No matter how many partitions are there on hard drive, MBR stores information for only first 4 primary partitions. All other Windows partitions are known as secondary partitions and their descriptors are stored in the linked list that starts from MBR.

Because of some issues with partitioning scheme, you might end up with failed partitioning of hard disk. Consequently, the hard drive partitions become completely inaccessible and you come across partition loss situations. With advancement in technology, many prolific partition repair software have been developed and are easily available over Internet. Partition Repair software assists you to recover data in case of failed partitioning.

Actually, the thing is dynamic disks in Microsoft Windows support only few numbers of disk partition types that include OEM (Original Equipment Manufacturer) partition, type 0x42 partitions for dynamic disk and the extended partitions. In addition, when MBR itself is damaged, even the basic Windows disk might be reported as a corrupt dynamic disk. This problem generally occurs in Microsoft Windows 2003 and 2000.

Following are some of the main reasons that lead to such disastrous situation:

  • The MBR might hold some invalid partition type because of the use of wrong hard drive partitioning tool. In these cases, any attempt to convert your dynamic disk to a basic disk fails. With the help of Diskpart.exe, you can successfully convert the disk, but after you rescan it, hard drive again appears as Dynamic unreadable. Although, this is to be ensured that all of the data is backed up before you actually follow any disk conversion process. The procedure includes steps, which remove data and thus the backup is always required. A failed backup will need Partition Recovery.
  • When the MBR or EBR gets damaged, if hexadecimal 0x42 values available in any of them, the operating system consider it as the dynamic disk even if the disk was not dynamic.
Resolution

In order to resolve this problem, you are required to determine first that if this is the case of invalid identification of system. If this one is not the issue, then definitely the problem is due to damaged data structure, which can be handled using Partition Repair Software. An efficient and eminent partition repair tool can resolve this issue easily and provide the user with all previous data present in the hard drive. It recovers data even if the boot sector, partition table or MBR is damaged. Once data recovered, the user can easily save it to safe and desired location. A third party partition repair software can be used to repair partition on Windows 7, Vista, XP, 2003, 2000, and earlier operating systems.