Why Your .XMDX Files Are Missing and How to Get Them Back

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

Why Your .XMDX Files Are Missing and How to Get Them Back

What is a .XMDX file?

An XMDX file is an answer file used by ExamSoft, an online assessment-management program. It contains the final, completed version of an exam, which includes encrypted answers.

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

There are several common causes of ".XMDX" files lost or failure:

  1. Accidental deletion: Users may accidentally delete ".XMDX" files while organizing their files or performing other tasks.
  2. File system corruption: Issues with the file system, such as disk errors or improper shutdowns, can lead to corruption of ".XMDX" files, making them inaccessible or unusable.
  3. Virus or malware attacks: Malicious software can infect and damage ".XMDX" files, leading to their loss or failure.
  4. Software or hardware issues: Problems with the software or hardware used to create or access ".XMDX" files can cause them to become corrupted or lost.
  5. Power outages: Sudden power outages or interruptions while working with ".XMDX" files can result in data loss or file corruption.
  6. Improper file transfer: If ".XMDX" files are not transferred correctly or interrupted during the process, they may become corrupted or lost.
  7. Operating system updates: Sometimes, updates to the operating system can cause compatibility issues with certain file formats, including ".XMDX" files, resulting in their failure or loss.
  8. Storage media failure: If the storage media, such as hard drives or flash drives, where ".XMDX" files are stored, fails or becomes damaged, the files can be lost or inaccessible.

It is always recommended to regularly backup important files, including ".XMDX" files, to prevent data loss in case of any unforeseen circumstances.

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

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

Looking for how to open a stereo examSoft Answer File image file file?

Programs that open ".XMDX" files

Web
ExamSoft ExamSoft

Additional Information

  • File type: ExamSoft Answer File

  • File extension: .XMDX

  • Developer: ExamSoft

  • Category: Encoded Files

  • Format: N/A

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Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 11:41 #
    Leave a comment if you have any questions about Recovering lost .XMDX 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 the file extension .XMDX used for, and what type of file is it?

    The file extension .XMDX is not a commonly known or widely used file extension. Therefore, it is difficult to determine its specific purpose or the type of file it represents. It is possible that .XMDX is a proprietary file extension specific to a particular software or application. To accurately determine the purpose and type of file associated with the .XMDX extension, more information or context is needed.

  • How can I open a .XMDX file, and what programs or software are compatible with it?

    I believe you might be referring to a file with the extension .XMDX, but it seems to be an uncommon file format. It is possible that the file extension is misspelled or specific to a certain software or application. However, without more information, it is difficult to determine the exact file format and compatible programs.

    To open an unknown file type, you can try the following general steps:

    1. Verify the file extension: Make sure the file extension is correct. Double-check for any typos or errors in the file name.
    2. Research the file format: Search online for information about the file extension. Look for any software or applications associated with that file format.
    3. Try universal file viewers: Use universal file viewers like File Viewer Plus, File Magic, or Free File Viewer. These tools can open a wide range of file formats, including some uncommon ones.
    4. Use a text editor: If the file is a plain text file, you can try opening it with a text editor like Notepad (Windows) or TextEdit (Mac).
    5. Contact the source: If you received the file from someone or downloaded it from a website, consider reaching out to the source for more information about the file format and how to open it.

    In any case, providing more details about the file or its source might help in determining the appropriate software or method to open it.

  • Are there any specific steps or instructions to follow when trying to open a .XMDX file, or is it a straightforward process?

    Opening a .XMDX file may require specific steps or instructions depending on the software or application used to create or open the file. Without knowing the specific context or software involved, it is difficult to provide precise instructions. However, here are some general steps you can try:

    1. Determine the software or application associated with .XMDX files: Identify the program used to create or open the .XMDX file. This information can usually be found by checking the file extension or consulting the file's documentation.
    2. Install the necessary software: If you don't have the required software installed on your computer, download and install it from the official website or trusted sources. Ensure that you are using the latest version compatible with your operating system.
    3. Open the .XMDX file: Once the appropriate software is installed, you can try opening the .XMDX file by double-clicking on it. If that doesn't work, you can try right-clicking on the file and selecting "Open with" to choose the associated software manually.
    4. Check for file compatibility: If you are unable to open the .XMDX file, ensure that the file is not corrupted or incompatible with the software you are using. Check the file's documentation or contact the file creator for further assistance.

    Remember, these steps are general guidelines, and the specific process may vary depending on the software or application you are using.

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