How to Restore .CFG Files Lost Due to 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 .CFG file recovery guide for Windows, MacOS, Android and IOS in 2024.

How to Restore .CFG Files Lost Due to an Unexpected System Failure

What is a .CFG file?

Settings file used by Celestia, a 3D universe simulation program; saved in a plain text format and specifies the data files to load when the program is started; can be edited by the user, but should be done so carefully since improper changes to the file can cause Celestia's loading process to fail.

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

There are several common causes of .cfg files being lost or experiencing failure:

  1. Accidental deletion: Users may accidentally delete .cfg files while cleaning up their system or organizing files, leading to their loss.
  2. Software or hardware issues: Software or hardware malfunctions, crashes, or errors can lead to the corruption or loss of .cfg files.
  3. Virus or malware attacks: Malicious software can infect and corrupt .cfg files, making them inaccessible or causing them to fail.
  4. Improper shutdown: If a system is not shut down properly, such as during a power outage or system crash, it can result in the loss or corruption of .cfg files.
  5. Software updates or installations: Sometimes, during software updates or installations, .cfg files can be overwritten, deleted, or modified, leading to their failure.
  6. File system errors: File system errors, such as disk errors or bad sectors, can cause .cfg files to become unreadable or lost.
  7. User error: Users may inadvertently modify or delete .cfg files while making changes to system settings or configurations, resulting in their failure.
  8. Incompatible software or hardware: Incompatibility between software or hardware components can lead to the failure or loss of .cfg files.

It is important to regularly back up .cfg files to prevent their loss and to use reliable antivirus software to protect against malware attacks.

How to recover lost ".CFG" 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 ".CFG" file may be deleted.

Go to view
🧺 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 ".CFG" file is always to create it once more.

Use programs for recovering ".CFG" 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 ".CFG" 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.
Download

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 ".CFG" 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 ".CFG" extension?

Looking for how to open a stereo celestia Configuration File image file file?

Programs that open ".CFG" files

Windows
Celestia Celestia
Mac
Celestia Celestia
Linux
Celestia Celestia

Additional Information

  • File type: Celestia Configuration File

  • File extension: .CFG

  • Developer: Celestia Development Team

  • Category: Settings Files

  • Format: Text

  • File types that use the extension .CFG:

    • Celestia Configuration File

    • MAME Configuration File

    • Cal3D Model Configuration File

    • Configuration File

    • Citrix Server Connection File

    • Wesnoth Markup Language File

    • LightWave Configuration File

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  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 13:18 #
    Leave a comment if you have any questions about Recovering lost .CFG 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 is a .CFG format and what is its purpose?

    A .CFG format refers to a configuration file format used to store settings and parameters for software applications or systems. CFG stands for Configuration.

    The purpose of a .CFG file is to provide a way to customize and configure the behavior and settings of a particular software or system. It typically contains various options, variables, and parameters that can be modified to alter the functionality or appearance of the software.

    Configuration files are commonly used in many applications, including operating systems, programming languages, web servers, database systems, and more. They allow users or administrators to fine-tune the software's behavior according to their specific requirements or preferences.

    The .CFG format is often a plain text file that can be easily edited using a text editor. It may follow a specific syntax or structure defined by the software or system it is associated with.

  • What are some common uses of .CFG formats in software applications or systems?

    The .CFG (configuration) format is commonly used in software applications or systems for various purposes. Some common uses include:

    1. Application Configuration: Many software applications use .CFG files to store configuration settings such as database connection details, user preferences, language settings, etc. These files allow users or administrators to customize the behavior of the application according to their requirements.
    2. System Configuration: Operating systems and system software often use .CFG files to store system-wide configuration settings. These files contain information about hardware settings, network configurations, security policies, etc., which are crucial for the proper functioning of the system.
    3. Server Configuration: Server applications like web servers, database servers, email servers, etc., utilize .CFG files to store server-specific settings. These files define parameters like port numbers, file paths, access controls, caching options, and more, allowing administrators to fine-tune the server's behavior.
    4. Game Configuration: Many video games use .CFG files to store game-specific settings. These files contain information about graphics settings, audio preferences, control mappings, game options, etc. Players can modify these files to customize their gaming experience.
    5. Software Integration: In some cases, .CFG files are used to facilitate integration between software applications or systems. They can contain configuration details required for connecting and communicating with other software components, APIs, or external services.
    6. Script Configuration: Some scripting languages or frameworks use .CFG files to store configuration settings for scripts. These files define variables, constants, or other parameters that can be used within the scripts, enabling easy customization and reusability.
    7. Logging Configuration: Logging frameworks or tools often utilize .CFG files to define logging levels, output formats, log file paths, and other logging-related settings. These files allow developers or administrators to control the logging behavior of the software.
    8. Localization: In software applications that support multiple languages or locales, .CFG files can be used to store language-specific configurations. These files contain translations, date/time formats, currency symbols, and other locale-specific settings, enabling localization of the application.

    Overall, .CFG files serve as a means to store and manage various configuration settings, enabling flexibility, customization, and easy maintenance of software applications or systems.

  • How can one create or modify a .CFG file, and what are some important considerations when working with this format?

    A .CFG (configuration) file is a plain text file that contains settings and parameters used by software applications. Creating or modifying a .CFG file can be done using a simple text editor, such as Notepad or TextEdit. Here are the steps to create or modify a .CFG file:

    1. Open a text editor on your computer.
    2. Create a new file or open an existing .CFG file.
    3. Specify the settings and parameters according to the required format. Each line typically represents a setting and follows a key-value pair structure, where the key and value are separated by an equal sign (=). For example:

    ```

    key1=value1

    key2=value2

    ```

    Save the file with a .CFG extension.

    When working with .CFG files, there are a few important considerations to keep in mind:

    1. Syntax: Ensure that the .CFG file follows the correct syntax and format specified by the application or software that will use it. Incorrect syntax can lead to errors or unexpected behavior.
    2. Key-Value Pairs: The .CFG file typically uses a key-value pair structure, where the key represents a setting or parameter, and the value represents its corresponding value. Ensure that the keys and values are accurate and properly assigned.
    3. Comments: You can include comments in the .CFG file to provide additional information or explanations. Comments are usually denoted by a specific character, such as # or ;, at the beginning of the line. These comments are ignored by the software reading the .CFG file.
    4. File Location: The .CFG file should be placed in the appropriate directory or location as specified by the software that will use it. Ensure that the software can access and read the .CFG file from its designated location.
    5. Backups: It's a good practice to create backups of .CFG files before making any modifications. This allows you to revert to the previous version if any issues occur.

    Remember, the specific requirements and considerations for working with .CFG files may vary depending on the software or application you are using. It's essential to refer to the software's documentation or guidelines for precise instructions on creating or modifying .CFG files.

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