A small analysis on BKF file corruption and possible ways to perform BKF recovery

In an organization, the data grows exponentially. Every bit of it is important as you have spend your most valuable time, invested a lot of resources and money, and put in your earnest hard work. If this data gets lost, then all your efforts will go in vain. Even a temporary inaccessibility of data may cause a serious loss to your business.

Data loss can occur due to numerous reasons, such as computer viruses, software corruption, hardware malfunction etc. Backup provide data security in all the above mentioned instances of data loss. Windows operating system uses an built-in utility NTBackup to perform the backup task for its users. Using this tool, users can even schedule backup operations at regular time periods. It creates a BKF format file to store the confidential backed up data. Sometimes these BKF files become corrupt and cause the data restoration process to fail at the time of a system or hardware crash. To overcome the problem, you need to go for BKF recovery through a reliable third-party utility.

For instance, when you try to restore data from a BKF file using the NTBackup tool on a Windows XP-based computer, you may come across the following error message:

“An inconsistency was encountered in the requested backup file”

Cause:
The BKF file may be corrupt due to anyone of the following reasons-
Virus or malware infection
Improper system shutdown
Header corruption
Missing catalog files
Application malfunction

As a consequence, the NTBackup utility is unable to recognize the BKF file. This would prevent you from restoring your precious data from the backup. In such circumstances, follow the below given resolution steps to perform BKF repair of the corrupt file.

Resolution:
To resolve the issue, you should take help of an efficient BKF recovery software. These software are comprehensible and easy-to-implement. They first search for the BKF files in the system and then scan the selected BKF files for recovery. They provide users an option to save the scan information which can be used to perform recovery at any later stage. Moreover, they can automatically install the latest software updates from the Internet.

Stellar Phoenix BKF Recovery is a powerful tool that recovers and restores damaged backup files containing your valuable data. The software can repair corrupt BKF files created using NTBackup utility or Backup Exec by Veritas Software. It is compatible with Windows 7, Vista, Server 2003, XP, and 2000.

Resolving BKF corruption in Windows 2000

Windows NT and all subsequent versions of Windows including Windows 2000, Windows XP and Windows Server 2003 use an inbuilt backup tool called NTBackup to back up important files and folders. You can also integrate it with a Task Scheduler and use various command line switches to automate regular backups using this backup utility. It creates backup files in ‘.bkf’ format. Sometimes corruption may occur in the BKF files. This would prevent you from restoring your precious data back from these backup files. To recover and restore your valuable data in such situations, you need to perform BKF repair of your corrupt BKF file through any third party tool.

When you run several instances of NTBackup utility simultaneously on a Windows 2000-based computer and then perform restore from all the backup sets at exactly the same time, you may receive any of the following error messages:

“The backup file contains unrecognized data and cannot be used”
OR
“The backup file is unusable. You must erase it, or choose another file”

Cause:
Catalog files that appear inside the ‘Restore’ tab of NTBackup tool are created for every backup operation and help you to restore backup sets. When you try to run several backup jobs at the same time, all the catalogs share the same timestamp attribute. The catalog file created for the first backup set only appears inside the ‘Restore’ tab in the NTBackup tool. Catalog files for other backup sets do not appear inside the ‘Restore’ tab. Also, you cannot re-create these when any of the other backups that were created at the same time already exists inside the ‘Restore’ tab.

Missing catalog files may cause the BKF files to corrupt. In such situations, you may not be able to restore all your vital data. You may need to repair corrupt BKF file to access your data all over again. First you should try resolving the above errors by following the below mentioned resolution steps.

Resolution:
Try to log in to your system from a different user account which has permissions to perform the restore. Then try to create catalog file for only the backup set from which you want to restore.
Go to the ‘Restore’ tab.
Right-click ‘File’.
Now click ‘Catalog File’.
Choose the desired BKF file and click ‘OK’.

If these steps fail to resolve the error, you should ultimately take help of an efficient backup repair tool. These software can easily repair and restore BKF files created by NTBackup utility. They use advanced scanning algorithms and have the feature to save the scan information in a DAT file which can be used later.

Stellar Phoenix BKF Recovery Software is a comprehensive utility that repairs corrupt BKF files to recover the valuable backed up data. It searches for the BKF file in the system and also enables you to preview all the recoverable files after the scanning process completes. It is compatible with Windows 7, Vista, Server 2003, XP, and 2000.

Resolving BKF corruption in Windows 2000

It is always wise to keep a backup of your data at a safe place. In times of corruption, when some people get mentally deranged fighting those tricky and complicated errors, these backups are a great relief. Windows 2000 provides its users an inbuilt utility called NT Backup that uses a BKF file format to backup data. However, keeping a backup copy doesn't imply that your data has become immune to corruption. You may still get into a gruesome situation if the backup file itself becomes corrupt. There may be countless reasons behind BKF file corruption. This may include virus or Trojan attack, improper system shutdown, backup interruption, cyclic redundancy errors etc. In such critical situations, you should go for BKF repair through a reliable third party tool.
For instance, when you try to restore your data from a BKF file in Windows 2000, you may receive the following error message:
"[Unrecognized Media]
The backup file is unusable. You must erase it, or choose another file."

Cause:
The backup file is incomplete or corrupt.
Windows always performs a check to ensure that the file from which you are trying to restore is a valid Windows backup file. If the check fails, it means the backup file has become corrupt and needs to be repaired.
Now, since the backup file has become corrupt, you may not be able to restore and access your vital data stored therein. You need to repair corrupt BKF file in order to get back all the precious data. You can also prevent your BKF files from becoming corrupt. For that, you should have a look at the below mentioned resolution.

Resolution:
Use the ‘Verify Data after Backup' option while performing any backups to ensure the integrity of your backup file.
The ultimate solution to the problem is to repair the corrupt BKF file using an efficient backup repair tool. These third party software can easily repair and restore corrupt or damaged BKF files in any corruption scenario.

Stellar BKF Repair Software is an advanced utility that repairs and restores backup files created by NT Backup utility. It can also recover BKF files created with Backup Exec by Veritas software. Furthermore, it is compatible with Windows 7, Vista, Server 2003, XP, and 2000.

Resolving BKF corruption in Windows 2000

It is always wise to keep a backup of your data at a safe place. In times of corruption, when some people get mentally deranged fighting those tricky and complicated errors, these backups are a great relief. Windows 2000 provides its users an inbuilt utility called NT Backup that uses a BKF file format to backup data. However, keeping a backup copy doesn’t imply that your data has become immune to corruption. You may still get into a gruesome situation if the backup file itself becomes corrupt. There may be countless reasons behind BKF file corruption. This may include virus or Trojan attack, improper system shutdown, backup interruption, cyclic redundancy errors etc. In such critical situations, you should go for BKF repair through a reliable third party tool.
For instance, when you try to restore your data from a BKF file in Windows 2000, you may receive the following error message:
“[Unrecognized Media]
The backup file is unusable. You must erase it, or choose another file.”

Cause:
The backup file is incomplete or corrupt.
Windows always performs a check to ensure that the file from which you are trying to restore is a valid Windows backup file. If the check fails, it means the backup file has become corrupt and needs to be repaired.
Now, since the backup file has become corrupt, you may not be able to restore and access your vital data stored therein. You need to repair corrupt BKF file in order to get back all the precious data. You can also prevent your BKF files from becoming corrupt. For that, you should have a look at the below mentioned resolution.

Resolution:
Use the ‘Verify Data after Backup’ option while performing any backups to ensure the integrity of your backup file.
The ultimate solution to the problem is to repair the corrupt BKF file using an efficient backup repair tool. These third party software can easily repair and restore corrupt or damaged BKF files in any corruption scenario.

Stellar BKF Repair Software is an advanced utility that repairs and restores backup files created by NT Backup utility. It can also recover BKF files created with Backup Exec by Veritas software. Furthermore, it is compatible with Windows 7, Vista, Server 2003, XP, and 2000.

Here is a tool that can repair BKF file instantly

With the help of an NTBackup utility, you maintain backup of data. Data gets stored in a BKF file. BKF file can be stored on any medium like Floppy disk, CD, and pen-drives. It is possible to store the BKF file in two different backup sets on multiple storage mediums and allows you to restore data from both the backup sets at a single time. But at times, backup set of the BKF file gets corrupt. In such situation, restoration process cannot be carried out. However, to overcome such situation try to repair BKF file by a third party BKF Repair tools.

Let's consider a real time example. Suppose, you restore data in a BKF file and you use two different backup sets to backup data on two different storage mediums. An error message is displayed when you try to restore data that looks same as given below:

“Error: An inconsistency was encountered on the requested media.”

Above error message occurs when you try to restore data from the first storage medium. Data gets restored easily and then you move to the second storage medium. This error message bothers you every time, when you try to restore data.

Cause:
Following are the possible reasons for above error message:
The first reason is that if NTBackup program gives you incorrect piece of media to restore from.
When you append backups multiple times, then also above error message gets reflected.
Another reason may be that both the sets of BKF file or any one set is corrupt or damaged.

Resolution:
To handle above issue, you need to perform the below steps:
Always select and restore only one backup set at a time.
Sort the backup sets by as set number so it can be restored easily and sequentially one at a time.
If backup sets are corrupt, then make use of a third party BKF Repair software so that you can repair BKF file. Ample of tools are available in the market. Just search it on Google. These tools are simple and easy to work. A well documented help file comes along with the software.
By using help file, you can proceed with much ease. All the data of the BKF file becomes
accessible for you.

Stellar Phoenix BKF Recovery is a sophisticated tool that can repair corrupted BKF files effectively. The tool provides an option which reflects the latest software updates. It recovers data of the BKF file whether it may be videos, documents, songs, folders, vital files, and other data. The tool is compatible with Windows 7, Vista, Server 2003, XP, and 2000.

To Repair corrupt BKF file after system corruption

To have storage capacity is tremendous gift for us by advanced technology. Hard disks have become requirement for users who needs storage space of more than 1 TB. As well as external storage devices also come in extensive use to save data. Having so much space at our disposal, you need to be more vigilant to safeguard data against various threats. For this Window avails you a option NT Backup, a backup utility in Windows NT(XP, 2000, 2003) systems. All the data are backed up as BKF files in NT Backup. On the other hand, Sometimes BKF files get corrupt. It may be due to abrupt system crash, missing catalog files, CRC errors. To get out of these situations, you must use a third-party BKF repair application to repair corrupted BKF file.

To illustrate the above situation, let's take a scenario where you are trying to add data in incremental mode in BKF file while an abrupt system shutdown. When power is on, you try to open the BKF file but you are unable doing so.

Cause:
Back up file doesn't open due to data corruption. Corruption of BKF file occurs due to sudden system shutdown while data backup was in process. Due to corruption in backup file, it cant be restored again results in data inaccessibility.

Resolution:
Primarily to create backup for the data available with you, you need to execute the NTBackup utility to create a fresh backup. Windows doesn't have the option to repair BKF file. So once you crated fresh backup, you must opt for a third party BKF repair tool for the recovery of corrupted data. These tools use such algorithm which repairs BKF file in quick and rigorous manner and scans the damaged area successfully to repair BKF file.

Stellar BKF repair software enables you to repair BKF file created in Windows XP, 2000, 2003 Server. It also enables you to perform BKF recovery from the files created in Backup Exec software from Veritas, or Symantec. It is compatible with Windows 7, Vista, 2003 Server, XP, and 2000. In addition, it provides you with an option to Live Update your existing version with the latest version.

Backup File Corrupt: due to ASR Restore Procedure Failure

Microsoft has always striven to satisfy its customers with innovative and user friendly technology. In tune with same, Window XP and Microsoft Windows adheres a feature called Automated System Recovery(ASR) that can be used to simplify recovery of computer's systems. ASR is an expended version of restore tool in window XP, which backs up data required for restoring the system configuration, not user-contributed data or files. While dealing with ASR user must ensure that boot volumes or system don't occupy backup files. Ignorance this can cause serious consequences and corruption in backup files. In such situations, when there is no option left except using a third party BKF repair tool.

To illustrate the above, let's take a scenario wherein you create a BKF file while executing ASR procedure to store all essential data for further restoration requirements. You select the primary drive C, as destination drive to store backup file.

After this, due to any malfunction or file deletion event, you run ASR restore procedure in order to restore the data from BKF file. But you receive an error message that backup file is corrupt and process can't be proceeded.

Cause
Windows backup file itself is corrupted. As discussed above, this unexpected event occurs because, you chose boot volumes or system for backup file, which was partitioned during ASR procedure. Repartitioning the system and boot volume results in backup file corruption which ultimately results in failure of ASR restore procedure.

Solution
Not to let this situation occur, BKF file should not be stored on a system or boot drive before running ASR restore procedure.

To extract data from a corrupt BKF file, you can use third party BKF repair tool which is created by Window backup utility to restore the contents at user-specified location. This Ms backup repair doesn't require high sounded technical knowledge.

Stellar BKF Repair is one of the most efficient utility designed to repair corrupt BKF file and restore their data at user-specified location. This BKF Repair Tool ensures integrity of the original file and supports backup files created with Windows 2000, XP, and 2003 backup utilities and is compatible with Windows 7, Vista, Server 2003, XP, and 2000.

Facing problems because of corruption in BKF file

Today, a number of devices are available in the market that store data. They offer you a large amount of space. These storage devices have made it easy for us to keep backups of important work, for restoring data when required. To create backup, a number of tools like NTBackup and Veritas are available in the market. NTBackup tool makes use of BKF files for its data backup process. But sometimes the backup files also get corrupt. In such situations, you need to repair the damaged BKF file. But if the measures taken by you fail, then go for a third party BKF recovery software. You can easily repair corrupt BKF file through this software.

Imagine, you have maintained backup of all your precious data using Veritas. But when you try to recover data from its backup files, you receive an error message on the screen like:

“Unable to create selection list.”

In this case, restoration of data from the backup files fails.

Cause:

Various possible reasons may be:

1. Corrupt catalog of the backup file. Corruption in the catalog of backup file occurs when the catalog files are missing.

2. The directory Backup Exec\NT\Data, or Backup Exec\Data doesn't have BESA (Backup Exec Service Account) in Permissions / Security tab of properties.

3. The drive which has been installed with Backup Exec is low on disk space.

4. The BKF file is restored in an incorrect manner.

5. Malicious Virus might be one of the reason responsible for the corruption of BKF files.

Resolution:

To resolve the above stated issues, you may need to follow the below mentioned steps:

• Repair the corrupt catalog of the backup file helps to sort out the problem.

• Check, and if needed, enable BESA in Permissions / Security tab.

• Free up more disk space in the required drive.

• Restore from the BKF file again, but carefully and correctly.

• Run an Antivirus software to scan the corrupt BKF file.

If none of the above steps work for you, then you will have to repair BKF file, using specialized BKF recovery software available in the market. These software enable you to restore data from the backup. These are read-only tools built with powerful technology and repair BKF and restore all the file components, thereby helping you to retrieve your lost data.

Stellar Phoenix BKF Recovery V2.0 is a highly-commendable tool that is used to repair BKF file and restore its components at user specified location. The main feature is that it restores the data without affecting the original structure, and the original file. The tool provides the live update feature to catch the latest version of the software. The tool is compatible with Windows Vista, 7, XP, 2000, and 2003.

Recovering the corrupted BKF file when the catalog files are missing

You must be knowing how important it is to safeguard your valuable data from several hazards. For this purpose, the Windows (NT and beyond) users have been provided the NTBackup utility that enables you to backup your crucial data from time to time. Using NTBackup, you can simultaneously create several instances of BKF files of different files and folders. However, sometimes the bkf files may get corrupt due to various reasons, such as virus infections, media read error, interruptions while creating the backup, etc. For the bkf recovery, you should use efficient an BKF repair tool.

Consider a scenario wherein you have to take create separate backup instances of different folders locations in your system. You run the NTBackup utility and create the backup. But when you run the utility again to restore the data, you cannot find the catalog files in the bkf files. These catalog files enable NTBackup to restore the BKF files. You may have successfully created the backup but still you may get the following error messages:

• The backup file contains unrecognized data and cannot be used.

• The backup file is unusable. You must erase it, or choose another file.

• An inconsistency was encountered on the requested media.

Cause:

NTBackup creates catalog files for every completed BKF file and stores it in the following location:

“SystemRoot\Documents and Settings\All Users\Application Data\Microsoft\Windows NT\NTBackup\catalogs51”

The catalog files are listed in the “Items to restore” section from where you can select the respective file to restore. When you create multiple backup at the same time, the catalog files share the identical “timestamp”attribute, which leads to ambiguity in the catalog files. As a result, the catalog files of the bkf files that are not created and, thus, are missing.

Resolution:

In this scenario, the bkf files get corrupted and you need to use a BKF repair tool for the maximum recovery of data. These read-only tools employ fast and effective scanning algorithms that recover the lost data safely. These tools are highly interactive and do not require having any prior technical knowledge.

Stellar Phoenix BKF Recovery software effectively repairs and recovers the BKF files created by NTBackup and the VERITAS application. It can recover the BKF files created in Microsoft Windows 2000, XP, 2003 Server. It can be used in Windows 7, Vista, XP, 2003 Server, and 2000.

How to recover BKF documentation corruption

One of the most secure technique to save your files in any logical or physical corruption state of affairs is by making use of an up-to-date backup file. Understanding this requirement, Microsoft has incorporated NTBackup utility in Windows NT and above working systems to produce a legitimate backup. The backup document utility is often saved around the pc or the network. In contrast to another file, this record may also be corrupted because of several logical corruption factors. A corrupt BKF file displays an miscalculation information in the event the person attempts to open it. This error message can make the info saved from the BKF record inaccessible. In such cases, if the user wishes to save the BKF file but no other backup is accessible, then the individual requires to fix the corrupted BKF document by employing an advanced restoration BKF repair software..

Consider a situation, where you attempt to open a BKF file, after you double-click within the BKF report, you view the under mistake information:

“[Unrecognized Media]
The backup report is unusable. You ought to erase it, or select one more document. ”

After the earlier mistake meaning appears, the saved data inside BKF record turns into inaccessible. Additionally, the very same error communication pops up each and every time you try and access the file.

Cause:
The above miscalculation communication primarily takes place in the event the format in the file has been modified someway. This problem occurs while you had been attempting to open the file.

Resolution:
To isolate the earlier miscalculation message and learn the data saved inside BKF report, you have to use an effective BKF repair software. An effective MS Backup Recovery software package guarantees full mend of a corrupted BKF file regardless of the diploma of its corruption. This repair bkf file utility may be simply utilized by any consumer (even by individuals with non-technical background) as it truly is straightforward to understand and implement.

Using BKF recovery software to repair damaged BKF file to restore backed up data

In our day-to-day life, we spend almost two-thirds of our time working on the computer system as it has invariably become an indispensable part of our life. We store all kinds of data including important documents, photos, videos, and what not on our computers. To safeguard the data though one must use some tool, like NTBackup that creates backups in the form of BKF files, to take backups on a timely basis, so that these could be used to restore the data as and when the need arises. However, sometimes you are unable to restore these files because of BKF corruption. In such cases, you should repair BKF file using a third-party BKF repair tool.

Let us assume a practical scenario in which you are in a habit of routinely adding your system data in a BKF file. One fine day, when you tried to restore the BKF file using the NTBackup utility after a fresh installation of the Windows 2000 operating system, you are unable to do so. The following error message is getting displayed, which is:

"[Unrecognized Media]
The backup file is unusable. You must erase it, or choose another file."

After getting this error message, you can only click on OK to close the message box.

Cause:
The most possible cause of such erroneous situation is that the BKF file is damaged and is, now, not in a valid Windows 2000 backup file format. Because of the BKF file corruption, the NTBackup utility cannot proceed further to restore the data from the BKF file.

Resolution:
To avoid such situations in the future, one precaution that you should take is to select the 'Verify Data After Backup' advanced option to make sure that the integrity of the BKF file is checked every time the backup is created. In this case, if you get errors after creating the backup then you have the option to recreate it unlike in this case when you seemed to have lost the data.

However, all is not lost as it may seem at the moment. The BKF file can be repaired and all the data can be restored using a third-party BKF repair software. Such tools are read-only in nature that do not overwrite the existing data while repairing the BKF file.

The best recovery software that enables you to repair BKF file from all instances of BKF corruption is Stellar Phoenix BKF Recovery. Having the capability to perform BKF recovery for the backup files created using NTBackup tool, this BKF repair tool also repairs the damaged BKF files created after using Backup Exec by Veritas software. In addition, this recovery software is compatible with various versions of Windows operating systems including Windows 7, Vista, Server 2003, XP, and 2000.

BKF Recovery in Server 2003 After Deletion of Archive Bit Information

It is imperative for a Microsoft Windows user to backup his/her file. Backup files turn out to be handy tools in the hands of a user in the unlikely event of data loss. Data loss could be due to varied reasons including system crash, virus attack, and many more. However, due to the presence of backups created with the help of these backup tools, no data loss situation can last forever. But imagine what would happen if these backup files themselves get corrupt. Backup files when created should be verified immediately to ensure they are in the right state, and work properly in any recovery case. But imagine what would happen if these backup files were to get corrupt. Then the user has to opt for BKF recovery methods.

Consider as a user of Microsoft Windows Server 2003, when you create backup in a BKF file, the NTbackup utility may just delete what is known as archive bit information. Every BKF file that is created in Windows operating system using the NTBackup.exe utility, has archive bit information that links to Windows file system. This archive bit information informs about the backup data that was stored previously. It determines the changes every time a complete backup is done. Further, on checking the advanced properties of the file, you'll find the check box in front of 'File is ready for archiving' deselected. If the 'Verify data after backup completes' check box is selected, then the problem occurs.

To resolve the above caused problem, Microsoft has a hotfix, which should be installed to get rid of the problem, next time you create a backup. But for the BKF files already created and damaged, you will need to repair BKF files.

For this you will have to install BKF recovery software. These are third-party tools that apply complex algorithms to repair any backup file that have been corrupted due to any reason. Capable of repairing files after any instance of damages, including CRC error, file system corruption, application malfunction, damaged header, or virus attack, these ms backup tool are completely risk-free due to their read-only nature.

Using a BKF Repair Tool to Get Back the Data From Damaged BKF File

In the current scenario, when there are lot many ways to lose our valuable computer data, one should look to safeguard it using various techniques. Few ways to do so is to use an updated antivirus, regular maintenance of the hard disk using system tools, keeping backups, etc. Of these, the best way is to take regular backups and keep appending them. In Windows systems, there is this NTBackup utility that allows you to create backup in the form of BKF files. However, these BKF files can get corrupt and it hurts the most when you have lost the original data. In these instances, using a third-party BKF repair software is the best option as it performs BKF recovery to extract all the data safely.

Let us assume that you have created backup of some data in Windows Server 2003 using a multiple-tape set. Because of this, the backed up data is situated in two separate backup sets, that too, on 2 distinct tapes. However, when you tried to restore the BKF file you are unable to do so. An error message is displayed as a result, which is:

"Error: An inconsistency was encountered on the requested media"

This problem particularly appears when you have try to restore the data from the second tape after restoring the data from the first tape.

Cause:

This issue appears when you are asked to restore from the incorrect set of tape. This problem specifically occurs when the backup sets are placed one after the other so that at times the required set is positioned on different members of the media set.

The other reason for such behavior is that the BKF file has become corrupt and, thus, inaccessible.

Resolution:

To fix this issue, you should make sure that you select one backup set and restore from that only at one point of time. Similarly, you can proceed with other backup sets as well.

Actually the backup sets are placed in the alphabetical order. But you can order them according to their set number identify them in a better way. Then, you can restore data from them in a sequential manner.

Having said that, at times this problem is not fixed using the aforementioned solution. In this scenario, the BKF file may have been damaged. To extract the inaccessible data from the BKF file, one should use a professional BKF repair software. These third-party tools use highly advanced but sophisticated scanning algorithms while retrieving the backup data.

Rectifying Error e00084b7 while restoring corrupt BKF file in Backup Exec

In today's world, it is very important to secure your computer data as you may never know how you would lose your data. So, there are several utilities that enable us to safeguard our valuable computer data. Two of these utilities are NTBackup from Windows and Backup Exec from Veritas software. These tools create backups in the form of BKF files that can be restored when the need arises. However, even then at times you find yourself in the middle of nowhere when these BKF files get corrupt thereby become unable to restore the data. Such BKF corruption can occur due to various reasons such as virus infections, interruptions while creating backups, CRC errors, etc. In such situations, you should find out the exact reason of corruption because the corruption may not be there. However, if nothing succeeds then you should use a third-party backup repair tool to repair BKF files.

Consider a scenario wherein you have backed up some data using Backup Exec 11D. Now, when you want to restore the data, it fails to do so. An error message is displayed as a result, that is:

"e00084b7 - a backup set was created which contains no data."

Cause:
There could be the following causes of this error:
• You are trying to restore from an offline media.
• The BKF files are being restored from another location.
• The BKF files have corrupted due to any of the aforementioned reasons.

Resolution:
To resolve this problem, you should create a new B2D (Backup to Disk) folder if the BKF files have been transferred to another location. Because of creating the B2D folder, the BKF files will again mount the online media again. Now, you can carry out the data restoration task.

However, if the BKF file is still not able to restore the backed up data, it means that the BKF file has corrupted. In such situations, you should use a third-party BKF repair software to repair BKF files. Such BKF recovery tools are read-only in nature and possess rich user interface that ensures safe and secure recovery of the valuable data.

How to Fix “The Backup Exec data store encountered..” BKF Error?

Is your Backup Exec application failing to restore data from a BKF file or update the previously created BKF file? Are you getting errors while restoring data from a BKF file? The problem generally occurs due to corruption of the BKF file. A corrupt BKF file can not be recognized or read by the Backup Exec application. If backup can not be restored and you lose your valuable data from the hard drive, severe situations occur. At this point, you need to repair BKF file using appropriate tools to get your data back.
For instance, you encounter the below error message while restoring data from the BKF file using Backup Exec application:
“Final Error Code: a000fea9 HEX (0xa000fea9 HEX) or e000fea9 HEX (0xe000fea9 HEX))
Final Error Description:
- "The Backup Exec data store encountered a problem during the operation. See the job log for details.”
- "0xa000fea9 - 0xa000fea9 (2684419753)"
Final Error Category: Other Errors”
Furthermore, you encounter the below errors in the Job Log of Backup Exec software:
- "Database or database element is corrupt"
- "The Backup Exec data store encountered a problem during the operation. See the job log for details."
When it occurs, the BKF file becomes totally inaccessible. In order to access your valuable data from the BKF file, you need to figure out the root of this behavior and repair BKF by fixing it.
Cause
You may run across this problem due to any of the following reasons:

• The data file that you are backing up using the Backup Exec tool is corrupt and application is unable to read the file information.
• The BKF file itself is corrupt and it can not be restored because of missing or damaged file signature.

Resolution
Try the below methods to sort out this behavior and retrieve your data from the BKF file:

• Remove the corrupt files from the selected files that you are trying to backup.
• Repair and restore the corrupt BKF file using advanced and powerful third-party applications.

The BKF repair tools are capable of methodically scanning entire BKF file and extracting all inaccessible data from it. Such BKF recovery programs do not demand sound and prior technical skills owing to their simple and rich graphical user interface.

How to Fix “Corrupt data encountered” Error While Opening BKF File?

Are you getting errors while restoring data from BKF file using the Backup Exec application? Are you unable to update the BKF file, created using Backup Exec tool? Well, the problem generally occurs due to corruption of the BKF file. BKF is a backup file, created by Backup Exec software. It helps you to restore database in case of system failure and data loss. In such cases, you have to repair BKF file to extract inaccessible data from it.
When you try to restore or update the BKF file, you may encounter an error message similar to the following:

“Final Error Code: a000fe36 HEX (0xa000fe36 HEX) or e000fe36 HEX (0xe000fe36 HEX)
Final Error Description: "Corrupt data encountered. See the job log for details."
Final Error Category: Resource Errors
Error Text In Job Log: 'Warning: %File% is a corrupt file. This file cannot verify'.”

After the above error message, backup updation or restoration processes may fail. The problem occurs every time you try to perform the specified operations. Specifically, in case of backup update process, you may encounter following error message, stating:

“Job ended:
Completed status: Failed
Final error code: a000fe36 HEX
Final error description: Corrupt data encountered – See job log for details.
Final error category: Resource Errors”
This behavior makes your BKF file inaccessible and unusable. To access your precious data from the backup file, you need to figure out the root of this behavior and then perform BKF recovery by resolving the problem.

Cause
You may encounter the above error message due to any of the below reasons:

• The BKF file, which you are trying to update or restore data from, is corrupt or damaged. Corruption can occur because of virus infection, application malfunction, file system errors, and file header corruption.
• The file that you are trying to backup is corrupt.

In case the BKF file is corrupt and you have lost your data, you need to repair BKF file to recover your mission critical data.

You can easily repair and restore damaged backup file using advanced third-party applications, known as BKF repair tool. They ensure perfect recovery in all BKF corruption scenarios, using powerful scanning algorithms.

Restoring data from a corrupted BKF file in Windows 2000

In the Windows NT (Windows Server 2003, XP, and 2000) systems, you have got the option to use the NTBackup utility that helps you in creating backups in the form of BKF files. It is very handy when you lose your valuable data because of any which reason because you can then restore the data using the same tool itself. However, sometimes it may happen that the BKF files, too, get corrupt thereby making you to panic. In such cases, you should look for the updated backup of the lost data. If the backup is not updated then you should use a third-party BKF repair tool to repair BKF file.

Consider a scenario wherein you regularly backup your Windows data using the NTBackup utility in incremental mode. When day while you were adding some data in the already created BKF file, you were unable to do so. An error message is displayed, that is:
“[Unrecognized Media]
The backup file is unusable. You must erase it, or choose another file.”

After facing such error message, the only thing that you can do is to click the OK button to close the message box.
Cause:
The root cause of this abnormal situation is that the BKF file has got corrupted and, thus, is not in a valid Windows 2000 backup file format.

When Windows 2000 opens a BKF file, it examines the file to ensure that the file is a proper BKF file. If the file is damaged or incomplete, then NTBackup is unable to add any further data or restore the backed up data from it.

Resolution:
There is no option in Windows systems to repair a corrupted BKF file. However, you can take some precautions to ensure that such slip-ups do not happen in the future. You should review the backup reports regularly and always check the Application Event logs if you have to perform unattended backup operations.

However, to repair BKF file you need to use a third-party BKF recovery software to restore the inaccessible data. Such BKF repair tools are extremely safe to use that help you in getting back the valuable data from various storage media.

How to Fix “Corrupt data encountered” Error While Opening BKF File?

Are you getting errors while restoring data from BKF file using the Backup Exec application? Are you unable to update the BKF file, created using Backup Exec tool? Well, the problem generally occurs due to corruption of the BKF file. BKF is a backup file, created by Backup Exec software. It helps you to restore database in case of system failure and data loss. In such cases, you have to repair BKF file to extract inaccessible data from it.

When you try to restore or update the BKF file, you may encounter an error message similar to the following:

“Final Error Code: a000fe36 HEX (0xa000fe36 HEX) or e000fe36 HEX (0xe000fe36 HEX)
Final Error Description: "Corrupt data encountered. See the job log for details."
Final Error Category: Resource Errors
Error Text In Job Log: 'Warning: %File% is a corrupt file. This file cannot verify'.”

After the above error message, backup updation or restoration processes may fail. The problem occurs every time you try to perform the specified operations. Specifically, in case of backup update process, you may encounter following error message, stating:

“Job ended:
Completed status: Failed
Final error code: a000fe36 HEX
Final error description: Corrupt data encountered – See job log for details.
Final error category: Resource Errors”

This behavior makes your BKF file inaccessible and unusable. To access your precious data from the backup file, you need to figure out the root of this behavior and then perform BKF recovery by resolving the problem.

Cause
You may encounter the above error message due to any of the below reasons:

• The BKF file, which you are trying to update or restore data from, is corrupt or damaged. Corruption can occur because of virus infection, application malfunction, file system errors, and file header corruption.
• The file that you are trying to backup is corrupt.

In case the BKF file is corrupt and you have lost your data, you need to repair BKF file to recover your mission critical data.

You can easily repair and restore damaged backup file using advanced third-party applications, known as BKF repair tool. They ensure perfect recovery in all BKF corruption scenarios, using powerful scanning algorithms.

Backup Update Process Fails with Backup Exec Application

Are you unable to updated BKF file, created using Backup Exec application? Are you getting errors while updating or accessing BKF file? Well, this behavior is usually caused by corruption to either BKF file or the file that you are backing up. In such situations, both backup and restore processes fail and you run across critical data loss situations. At this point, you need to opt for BKF recovery solutions to repair and restore the corrupt backup file.

As a practical instance of this behavior of Backup Exec application, you may come across any of the below error messages when you try to update the backup file or restore data from it:

• The backup of the item is bad

Warning: %Email message% is a corrupt file. The file cannot verify
Unable to backup the attachment data associated with one or more messages. Some messages and their attachments may have been deleted while the backup was already in progress.

• Final Error Code: a000fe2d HEX (0xa000fe2d HEX) or e000fe2d HEX (0xe000fe2d HEX)

Final Error Description: "The backup of the item is bad"
Final Error Category: Resource Errors
Error Text In Job Log: "Warning: %Email message% is a corrupt file. The file cannot verify" or "Unable to backup the attachment data associated with one or more messages. Some messages and their attachments may have been deleted while the backup was already in progress."

After this behavior, the intended task fails. The situation may become worse if you do not have any copy of BKF file. In such critical circumstances, BKF repair is the only way to fix the issue.

Grounds of the issue:
As stated in the above error message, the problem is caused due to corruption to the BKF file. Corruption may occur because of virus infection, application malfunction, and improper system shutdown like situations.

Resolution:
You can sort out this behavior by modifying or adding Windows registry key, if you encounter it while backing up damaged files. But, if BKF file itself is damaged, you are required to use BKF repair tool to repair and restore the file.

The applications are particularly designed to thoroughly scan entire BKF file and extract all inaccessible files from it. They repair BKF file in safe way by using non-destructive algorithms. With interactive graphical user interface, they are totally easy to use.

How to restore BKF files from Windows 2000 using a USB drive

NTBackup is a utility in the Windows NT systems that is used to create routine backups of valuable data in the form of BKF files. You can take the backup in various modes such as differential, incremental, etc and in various storage media as well. However, sometimes the BKF files fail to restore leaving you in the middle of nowhere as you may not be having any other copy of the BKF file to rely on. Such situations can occur due to various reasons such as power outages, interruptions during backup process, virus infections, etc. In such cases, you should repair BKF file using a third-party BKF repair tool.

Consider a scenario wherein you have a Windows 2000 system. You are trying to restore a BKF file in a USB drive. But, you are not able to restore the BKF file as the following error message is getting displayed:

“Required Media Missing
The next media required in the active family is not currently on-line.
Please insert the media:

Name_of_backup_media, media #0

or click Cancel to stop the current operation.”

You get this error message even when you provide the correct media. When you click Cancel, then the following error message is displayed:

“Drive Error
The device reported an error on a request to mount the media.
Error reported: Unknown error.
There may be a hardware or media problem.
Please check the system event log for relevant failures.”

Cause:
One of the main problems for this situation is that you are trying to restore the BKF file using a USB tape drive that uses the USB storage driver (Usbstor.sys). When this storage driver is used, it faces the I/O queuing issues that result in failed restoration process. The other reason for this problem is that the BKF file is corrupt.

Resolution:
To resolve this problem, check if you have the copy of the data of which you took the backup. If yes, then you can use that data. Or else, you should download and install Windows XP Service Pack 2 as a hotfix for this problem. Now, try to restore the BKF file using the NTBackup utility.

However, if the BKF file is still not getting restored then chances are that the BKF file is corrupt. To restore the BKF file, you should use a third-party BKF recovery software to repair BKF file. These BKF repair tools are read-only in nature that do not overwrite the original data.