How to Recover .MP12 Files from Damaged Storage Devices on Windows, MacOS, Android, and iOS

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 .MP12 file recovery guide for Windows, MacOS, Android and IOS in 2025.

How to Recover .MP12 Files from Damaged Storage Devices on Windows, MacOS, Android, and iOS
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What is a .MP12 file?

An MP12 file is a project created by version 12 of Multisim, a program used to design, analyze, and simulate printed circuit boards (PCB). It contains references to circuit designs stored in .MS12 files and may include simulation results, documents, and reports. MP12 files are used to organize and manage multiple designs in a project.

What Are Common Causes of ".MP12" Files Lost or Failure?

There could be several common causes for ".MP12" file loss or failure:

  1. Accidental deletion: Users may unintentionally delete ".MP12" files while organizing or cleaning up their computer system.
  2. File system corruption: If the file system on the storage device (such as hard drive or external drive) gets corrupted, it can lead to file loss or failure, including ".MP12" files.
  3. Virus or malware infection: Malicious software can infect and damage files on a computer, including ".MP12" files.
  4. Hardware failure: Issues with the storage device, such as a hard drive failure or bad sectors, can result in the loss or corruption of ".MP12" files.
  5. Software conflicts or errors: Incompatibilities between software programs or errors within the software itself can cause ".MP12" files to become inaccessible or fail to open.
  6. Power outages or system crashes: Sudden power outages or system crashes while working with ".MP12" files can lead to their corruption or loss.
  7. Improper file transfer or storage: If ".MP12" files are not transferred or stored correctly, such as interrupted file transfers or using unreliable storage media, it can result in file loss or corruption.
  8. Human error: Human mistakes, such as accidentally formatting the wrong drive or overwriting ".MP12" files with incorrect data, can lead to their loss or failure.

It is always recommended to regularly backup important files, including ".MP12" files, to minimize the risk of loss or failure.

How to recover lost ".MP12" 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 ".MP12" 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 ".MP12" file is always to create it once more.

Use programs for recovering ".MP12" 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 ".MP12" 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™ 5.0
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 ".MP12" 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 ".MP12" extension?

Looking for how to open a stereo multisim 12 Project image file file?

Programs that open ".MP12" files

Windows
National Instruments Multisim National Instruments Multisim

Additional Information

  • File type: Multisim 12 Project

  • File extension: .MP12

  • Developer: National Instruments

  • Category: CAD Files

  • Format: N/A

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Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 11:51 #
    Leave a comment if you have any questions about Recovering lost .MP12 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 are the common causes of .MP12 file corruption that require repair?

    The .MP12 file format is not a commonly known or used file format. It is possible that you may be referring to a different file format or extension. Can you please provide more information about the file or specify the correct file extension?

  • What are some effective methods or tools available for repairing .MP12 files?

    There is no specific file format called .MP12. It is possible that you meant .MP4 or .MP3 files. However, if you are referring to a different file format, please provide more details.

    For repairing .MP4 files, you can try the following methods or tools:

    1. VLC Media Player: VLC has a built-in feature to repair damaged or corrupted .MP4 files. Open VLC, go to "Media" > "Convert/Save," click on "Add" to select the corrupted file, and then click on "Convert/Save." Choose a destination folder and select a suitable profile, then click on "Start" to repair the file.
    2. MP4 Video Repair Tool: There are several third-party tools available, such as Stellar Repair for Video, Digital Video Repair, or Grau GmbH Video Repair Tool. These tools analyze and fix the damaged .MP4 file by reconstructing the corrupted parts.
    3. FFmpeg: FFmpeg is a powerful command-line tool that can repair .MP4 files. Open the command prompt or terminal and run the following command:

    ffmpeg -i input.mp4 -c copy output.mp4

    Replace "input.mp4" with the name of the corrupted file and "output.mp4" with the desired name of the repaired file.

    For repairing .MP3 files, you can try the following methods or tools:

    1. MP3val: MP3val is a free and open-source tool that can fix corrupted .MP3 files. It scans the file for errors and tries to repair them automatically.
    2. MP3 Repair Tool: This tool is specifically designed to repair damaged .MP3 files. It can fix issues like incomplete downloads, bad encodings, or other errors that cause playback problems.
    3. Audacity: Audacity is an audio editing software that can help repair .MP3 files. Open the damaged file in Audacity, select the section that needs repair, and go to "Effect" > "Repair." Audacity will attempt to fix the selected section.

    Remember to always make a backup copy of the damaged file before attempting any repairs.

  • Are there any precautions or backup strategies that can prevent the need for .MP12 file repair in the first place?

    Yes, there are several precautions and backup strategies that can help prevent the need for .MP12 file repair:

    1. Regularly back up your files: Make sure to create regular backups of your important files, including .MP12 files. This way, even if the original files become corrupted, you can restore them from the backup.
    2. Use reliable storage media: Ensure that you store your files on reliable and stable storage media, such as hard drives, solid-state drives (SSDs), or cloud storage services. Avoid using damaged or unreliable storage devices that may cause file corruption.
    3. Keep your system and software up to date: Regularly update your operating system and software applications to the latest versions. Updates often include bug fixes and security patches that can help prevent file corruption.
    4. Use quality antivirus software: Install reputable antivirus software on your computer to protect against malware and viruses. Malicious software can sometimes corrupt files, so having a reliable antivirus program can help prevent such issues.
    5. Safely eject storage devices: When disconnecting external storage devices, always use the "Safely Remove Hardware" option provided by your operating system. This ensures that all file operations are completed before removal, reducing the risk of file corruption.
    6. Avoid sudden power loss: Sudden power loss, such as a power outage or unplugging your computer without shutting it down properly, can lead to file corruption. Use an uninterruptible power supply (UPS) to protect against power failures and always shut down your system correctly.
    7. Be cautious with file downloads: When downloading files from the internet, be cautious and only download from trusted sources. Malicious or corrupted files can cause issues with your system and files.

    By following these precautions and backup strategies, you can reduce the likelihood of .MP12 file corruption and minimize the need for file repair.
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