How to Restore .BLG Files Lost After an Unexpected System Failure

Have files been deleted due to a user’s error or software error? Have you formatted a disk by accident and need to know how to recover the files? Read our .BLG file recovery guide for Windows, MacOS, Android and IOS in 2024.

How to Restore .BLG Files Lost After an Unexpected System Failure
Data Recovery Tool

What is a .BLG file?

A BLG file is a log file created by Windows performance tracking tools. It is used to analyze server and computer loads and discover resource bottlenecks. BLG files contain a history of the computer resource utilization and performance, such as the amount of CPU, memory, and disk resources used by different programs.

What Are Common Causes of ".BLG" Files Lost or Failure?

There can be several common causes of ".BLG" file loss or failure:

  1. Accidental deletion: Users may accidentally delete ".BLG" files while organizing or cleaning up their computer's storage.
  2. Software or hardware issues: Software glitches, system crashes, or hardware failures can result in the corruption or loss of ".BLG" files.
  3. Virus or malware attacks: Malicious software can infect and damage ".BLG" files, making them inaccessible or causing them to be deleted.
  4. File system errors: Issues with the file system, such as disk errors or file system corruption, can lead to the loss or failure of ".BLG" files.
  5. Power outages: Sudden power outages or improper system shutdowns can cause ".BLG" files to become corrupted or lost.
  6. Incompatible software: Using incompatible or outdated software to open or manipulate ".BLG" files can lead to file corruption or failure.
  7. Human errors: Human mistakes, such as accidental formatting of storage devices or improper handling of files, can result in the loss of ".BLG" files.
  8. Storage media issues: Problems with the storage media, such as bad sectors on a hard drive or physical damage to a storage device, can lead to ".BLG" file loss or failure.

It is important to regularly back up ".BLG" files to prevent data loss and use reliable data recovery software or services to recover lost or corrupted files.

How to recover lost ".BLG" files?

Sometimes while working with a computer, laptop or other stationary or mobile devices, you may encounter various bugs, freezes, hardware or software failures, even in spite of regular updates and junk cleaning. As a result, an important ".BLG" file may be deleted.

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🧺 How to Recover Files and Folders After Sending Them to the Recycle Bin and Deleting? (Windows 11)

🧺 How to Recover Files and Folders After Sending Them to the Recycle Bin and Deleting? (Windows 11)

By no means should you think that the only way to recover a ".BLG" file is always to create it once more.

Use programs for recovering ".BLG" files if a file was lost after accidental or deliberate deleting, formatting the memory card or the internal storage, cleaning the storage device, after a virus attack or a system failure.

Programs to recover ".BLG" files

Looking for a way to get files back? In cases when files were deleted and they cannot be restored by using standard operating system tools, use Hetman Partition Recovery.

Partition Recovery™ 4.9
The tool recovers data from any devices, regardless of the cause of data loss.
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Follow the directions below:

  1. Download Hetman Partition Recovery, install and start the program.

  2. The program will automatically scan the computer and display all hard disks and removable drives connected to it, as well as physical and local disks.

    File Recovery Software

  3. Double-click on the disk from which you need to recover ".BLG" files, and select analysis type.

    Hetman Partition Recovery - Analysis Type

  4. When the scanning is over, you will be shown the files for recovery.

    Hetman Partition Recovery - Files that Can be Restored

  5. To find a file you need, use the program’s interface to open the folder it was deleted from, or go to the folder "Content-Aware Analysis" and select the required file type.

    Hetman Partition Recovery - Deep Scan

  6. Select the files you have been looking for and click "Recovery".

    File Recovery Software - Files List for Recovery

  7. Choose one of the methods for saving the files and recover them.

    Saving recovered files in Hetman Partition Recovery

How to open file with ".BLG" extension?

Looking for how to open a stereo windows Binary Performance Log File image file file?

Programs that open ".BLG" files

Windows
Microsoft Performance Monitor Microsoft Performance Monitor
Microsoft Windows Administrative Tools Microsoft Windows Administrative Tools

Additional Information

  • File type: Windows Binary Performance Log File

  • File extension: .BLG

  • Developer: Microsoft

  • Category: Data Files

  • Format: Binary

  • File types that use the extension .BLG:

    • Windows Binary Performance Log File

    • BibTeX Log File

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Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 13:05 #
    Leave a comment if you have any questions about Recovering lost .BLG files after deleting, cleaning or formatting!
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Vladimir Artiukh

Author: Vladimir Artiukh, Technical Writer

Vladimir Artiukh is a technical writer for Hetman Software, as well as the voice and face of their English-speaking YouTube channel, Hetman Software: Data Recovery for Windows. He handles tutorials, how-tos, and detailed reviews on how the company’s tools work with all kinds of data storage devices.

Oleg Afonin

Editor: Oleg Afonin, Technical Writer

Oleg Afonin is an expert in mobile forensics, data recovery and computer systems. He often attends large data security conferences, and writes several blogs for such resources as xaker.ru, Elcomsoft and Habr. In addition to his online activities, Oleg’s articles are also published in professional magazines. Also, Oleg Afonin is the co-author of a well-known book, Mobile Forensics - Advanced Investigative Strategies.

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Questions and answers

  • What does the file extension .BLG stand for, and what type of file is it?

    The file extension .BLG stands for Binary Log File. It is a type of file format used to store binary data, typically in a structured or organized manner. BLG files are commonly used for logging and monitoring purposes, where data is collected and recorded over time for analysis or troubleshooting.

  • What are some common applications or software programs that can be used to open and view .BLG files?

    Some common applications or software programs that can be used to open and view .BLG files include:

    1. Performance Monitor (perfmon.exe): A built-in Windows tool that can open and analyze .BLG files. It allows you to view and analyze performance data in various formats.
    2. Microsoft Excel: You can import .BLG files into Microsoft Excel by using the "Data" tab and selecting "From Text/CSV." This allows you to analyze and manipulate the data using Excel's features.
    3. Windows Performance Analyzer (WPA): A powerful tool provided by Microsoft as part of the Windows Performance Toolkit. It can open and analyze .BLG files, providing detailed insights into system performance.
    4. PAL (Performance Analysis of Logs): PAL is a free tool developed by Microsoft that can open and analyze .BLG files. It provides an easy-to-use interface and generates reports based on performance data.
    5. LogViewPlus: A third-party software program specifically designed to open and analyze log files, including .BLG files. It offers various features like filtering, searching, and graphing to help you analyze the data.
    6. PerfView: Another tool provided by Microsoft, PerfView can open and analyze .BLG files, as well as other performance-related log files. It is particularly useful for advanced performance analysis and troubleshooting.
    7. Windows Performance Toolkit (WPT): A collection of tools provided by Microsoft, including Windows Performance Analyzer (WPA) mentioned earlier. It allows you to open and analyze .BLG files, as well as capture new performance data.

    Note: The availability and compatibility of these applications may vary depending on the operating system and version you are using.

  • Are there any specific steps or procedures that need to be followed in order to successfully open and access the contents of a .BLG file?

    Yes, there are specific steps and procedures to open and access the contents of a .BLG file. Here is a general process to follow:

    1. Identify the software or tool: Determine the software or tool that can open .BLG files. Typically, .BLG files are performance monitor log files created by Microsoft Windows Performance Monitor.
    2. Open Performance Monitor: On Windows, open the Performance Monitor application. You can do this by searching for "Performance Monitor" in the Start menu or by pressing Windows key + R, typing "perfmon" and pressing Enter.
    3. Add a counter log: In the Performance Monitor application, click on "Performance Monitor" in the left pane. Then, click on the green plus icon (+) in the toolbar to add a new counter log.
    4. Select the .BLG file: In the "Add Counters" window, click on the "Browse" button next to "Use local computer counters." Navigate to the location where the .BLG file is saved, select it, and click "Open."
    5. View the contents: Once the .BLG file is added, you should be able to see the available counters and their recorded data. You can select specific counters to view their data or analyze the overall performance data.

    Note: The exact steps may vary depending on the version of Windows you are using and the specific software or tool you are using to open the .BLG file. It is recommended to refer to the documentation or help resources of the software or tool you are using for more detailed instructions.
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