Protecting Your .DFX Files After a Virus Attack

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 .DFX file recovery guide for Windows, MacOS, Android and IOS in 2024.

Protecting Your .DFX Files After a Virus Attack

What is a .DFX file?

3D CAD document created with Drafix QuickCAD or Drafix Professional CAD; contains 3D objects and symbols used for creating home layouts and other designs.

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

There are several common causes of ".DFX" file loss or failure:

  1. Accidental deletion: Users may accidentally delete ".DFX" files while organizing or cleaning up their computer system.
  2. File system corruption: Issues with the file system, such as disk errors or software bugs, can lead to ".DFX" file corruption or loss.
  3. Virus or malware attacks: Malicious software can infect and damage ".DFX" files, rendering them inaccessible or unusable.
  4. Hardware failure: Hard drive failure, power surges, or other hardware issues can result in the loss or corruption of ".DFX" files.
  5. Software conflicts: Conflicts between different software applications or faulty software installations can cause ".DFX" files to become corrupted or fail to open.
  6. Improper file transfer: If ".DFX" files are not transferred correctly, such as interrupted downloads or incomplete file transfers, they may become corrupted or unusable.
  7. Operating system issues: Problems with the operating system, such as crashes or software updates, can lead to ".DFX" file loss or failure.
  8. User error: Mistakes made by users, such as improper handling or accidental formatting of storage devices, can result in the loss of ".DFX" files.

It is important to regularly back up ".DFX" files to prevent loss and to use reliable data recovery software or services in case of file failure.

How to recover lost ".DFX" 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 ".DFX" 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 ".DFX" file is always to create it once more.

Use programs for recovering ".DFX" 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 ".DFX" 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 ".DFX" 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 ".DFX" extension?

Looking for how to open a stereo drafix CAD File image file file?

Programs that open ".DFX" files

Windows
Autodesk AutoCAD 2020 Autodesk AutoCAD 2020

Additional Information

  • File type: Drafix CAD File

  • File extension: .DFX

  • Developer: Autodesk

  • Category: CAD Files

  • Format: N/A

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Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 15:02 #
    Leave a comment if you have any questions about Recovering lost .DFX 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 .DFX file and why would it need repair?

    A .DFX file is a type of file format used by Autodesk's AutoCAD software for storing 2D and 3D design data. It stands for Drawing Exchange Format.

    Sometimes, a .DFX file may need repair due to various reasons such as:

    1. File Corruption: If the file gets corrupted during transfer, storage, or due to software issues, it may require repair to restore its functionality.
    2. Incomplete Downloads: If a .DFX file is not downloaded fully or interrupted during the download process, it may result in a damaged file that needs repair.
    3. Software Incompatibility: If the .DFX file was created with a newer version of AutoCAD and you are trying to open it with an older version, it may cause issues and require repair to make it compatible.
    4. System Errors: Sometimes, system errors or crashes can cause damage to .DFX files, making them unreadable or unusable. Repairing such files can help recover the data.

    To repair a .DFX file, you can try using AutoCAD's built-in repair tools or third-party software specifically designed for file repair. These tools attempt to fix any errors, recover the data, and restore the file to a usable state.

  • What are the common causes of .DFX file corruption or damage?

    There can be several common causes of .DFX file corruption or damage, including:

    1. Software or hardware issues: Issues with the software or hardware used to create, open, or save the .DFX file can lead to corruption. This can include bugs, crashes, power outages, or system failures during file operations.
    2. File system errors: Errors in the file system, such as disk errors, bad sectors, or file system corruption, can cause damage to the .DFX file.
    3. Virus or malware infections: If the system is infected with viruses or malware, they can modify or corrupt the .DFX file.
    4. Incompatibilities: Opening or saving the .DFX file in an incompatible software version or using incompatible software can result in corruption.
    5. File transfer issues: Problems during file transfer, such as interrupted or incomplete downloads or uploads, can lead to file corruption.
    6. Improper shutdown: Forcefully shutting down the system or closing the software without properly saving the .DFX file can cause corruption.
    7. File size limitations: If the .DFX file exceeds the maximum file size limit of the software or file system, it can become corrupted.
    8. Storage media issues: Physical issues with the storage media, such as hard drive failures, bad sectors, or read/write errors, can lead to file corruption.
    9. Human errors: Accidental deletion, overwriting, or modification of the .DFX file can cause damage.

    It is important to regularly back up your .DFX files to prevent loss in case of corruption or damage.

  • Are there any specific tools or methods available to repair a damaged .DFX file?

    Yes, there are a few tools and methods available to repair a damaged .DFX file:

    1. Autodesk's DWG TrueView: This is a free software from Autodesk that allows you to view, plot, and convert .DFX files. It also has a repair tool that can fix some common issues in the file.
    2. Online file repair services: There are several online services that specialize in repairing damaged CAD files, including .DFX files. These services usually require you to upload the damaged file, and they will attempt to repair it and provide you with a downloadable fixed version.
    3. CAD software with built-in repair tools: Some CAD software, such as AutoCAD, have built-in repair tools that can attempt to fix issues in .DFX files. These tools may be able to recover and repair damaged or corrupted elements within the file.
    4. Manual repair: If you have experience with CAD software, you can try manually repairing the .DFX file by opening it in a text editor and fixing any obvious errors or inconsistencies. However, this method requires a good understanding of the file format and may not always be successful.

    It's important to note that the success of these tools and methods may vary depending on the extent and nature of the damage to the .DFX file. It's always a good idea to create backups of your files and regularly save incremental versions to avoid potential data loss.

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