Steps for salvaging the BKF Files from error 8001

The files created by using the backup.exe tool are called as the BKF files. These backup BKF files are vulnerable to many corruptions and errors. Error 8001 is the most prominent which appears when Backup Program tries to back up BKF files from DO_ NOT_ REMOVE_ NtFrs_ PreInstall _ Directory. The following message appears before the user while opening the BKF Files:
The backup completed, but some files were skipped.

A user can view the error details from the Event Viewer log:

Event Type:         Error
Event Source:         NTBackup
Event Category:         None
Event ID:             8001
Date:             Date
Time:             Time
User:             N/A
Computer:             computername
Description:         End Backup of ‘System State’ ‘Warnings or errors were encountered.
Verify:             Off
Mode:             Append
Type:             Copy

Different tools and steps to avoid error 8001

Backup BKF files with Hotfix Tool

The Hotfix tool can fix certain type of BKF errors including the error 8001.Hotflix. Don’t use Hotfix unless it is a very serious issue and drop the idea of using if any other error other then 8001 is appearing. It can be downloaded from the Microsoft support website with some basic system requirements. After downloading Hotfix run it in the system and ignore the error for fixing it in background.
Run backup operations for extracting BKF files

The user can conduct separate backup BKF files for the Exchange Server 2003 databases and system state. After the System State backup the storage group becomes changeable.

Transfer Exchange Server Database 2003 files to different operating system drive

Transfer Exchange Server Database 2003 files to a different operating system drive and create simultaneous backup files.

Note: During a System State backup operation the streaming backup of any other storage groups won’t be possible – unless the System State backup is complete. Remember that the database stored in other storage group cannot be dismounted.

All these BKF recovery methods are difficult to perform and consume a lot of time. For accurate and spontaneous BKF recovery use Kernel’s BKF Recovery Tool. It repairs the corrupted BKF data files from critical data failures like:

Storage media corruption
Virus attack or bug error
Header corruption or foot note corruption
System breakdown or abnormal shutdown
Backup interruption, backup failure, etc.

The Kernel’s majestic BKF recovery tool initiates rigorous scans for restoring the critical BKF files from the corruption. After the scans get over the data is presented in a tree from where the BKF files can be saved in the desired destination. MS backup BKF files or Veritas backup BKF files created in Windows 7, Windows Vista, Windows XP, Windows 2003, Windows 2000, Windows NT, Windows ME, Windows 98, Windows 95, Macintosh, and Novell platform can be recovered with the help of this tool.

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