.TRN File Recovery

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 .TRN file recovery guide for Windows, MacOS, Android and IOS in 2023.

TRN File Recovery

What is a .TRN file?

Backup file created by Microsoft SQL Server, a relational database management system (RDBMS) application; contains a transaction log backup, which saves a history of committed and uncommitted database changes since the last checkpoint.

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

There are several common causes of ".TRN" files being lost or failing:

  1. Accidental deletion: Users may mistakenly delete the ".TRN" files while trying to clean up their system or free up storage space.
  2. Software or hardware issues: Issues with the software or hardware used to create or access ".TRN" files can lead to their loss or failure. This can include software crashes, system errors, or hardware malfunctions.
  3. File system corruption: Corruption in the file system can result in the loss or failure of ".TRN" files. This can occur due to improper shutdowns, power outages, or malware infections.
  4. Incompatible software: If the software used to create or open ".TRN" files is not compatible with the system or other software components, it may cause the files to fail or become inaccessible.
  5. File transfer errors: Errors during file transfer, such as interrupted downloads or network issues, can result in the loss or corruption of ".TRN" files.
  6. Storage media issues: Problems with the storage media where ".TRN" files are stored, such as hard drive failures or physical damage to the storage device, can lead to file loss or failure.
  7. User error: Mistakes made by users, such as improper handling of files, accidental formatting of storage devices, or incorrect file operations, can cause ".TRN" files to be lost or become unusable.

It is important to regularly back up ".TRN" files to prevent data loss and to use reliable storage media and software to minimize the risk of file failure.

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

Use programs for recovering ".TRN" 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 ".TRN" 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.

The tool recovers data from any devices, regardless of the cause of data loss.

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 ".TRN" 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 ".TRN" extension?

Looking for how to open a stereo sQL Server Transaction Log Backup File image file file?

Programs that open ".TRN" files

Microsoft SQL Server 2016 Microsoft SQL Server 2016

Additional Information

  • File type: SQL Server Transaction Log Backup File

  • File extension: .TRN

  • Developer: Microsoft

  • Category: Backup Files

  • Format: N/A


We will be happy to answer your questions!

Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 12:17 #
    Leave a comment if you have any questions about Recovering lost .TRN 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.


Questions and answers

  • What are the common reasons for encountering problems when opening .TRN files and how can they be resolved?

    There are several common reasons for encountering problems when opening .TRN files, and here are some possible resolutions:

    1. Incorrect file association: If your computer doesn't recognize the .TRN file extension or is associated with the wrong program, you won't be able to open it. To resolve this, right-click on the file, select "Open with," and choose the appropriate program to open .TRN files. If the program is not listed, click "Browse" to locate the correct application.
    2. Outdated software: If you're using an outdated or incompatible software version to open the .TRN file, it may result in errors. Ensure that you have the latest version of the software installed, as it might include bug fixes and improved compatibility.
    3. File corruption: Sometimes, .TRN files can get corrupted due to various reasons like incomplete downloads, disk errors, or malware. In such cases, try obtaining a fresh copy of the .TRN file and attempt to open it again. If the file is still corrupt, it might be irreparable.
    4. Insufficient program permissions: If the program you're using to open .TRN files doesn't have the necessary permissions, it may encounter issues. Running the program as an administrator might help in such cases. Right-click on the program's icon, select "Run as administrator," and then try opening the .TRN file again.
    5. Incompatible file format: .TRN files can come in different formats, and if the file you have doesn't match the expected format, it may cause problems. Make sure you have the correct file format and try opening it with the appropriate software or version.
    6. Third-party software conflict: Sometimes, conflicts between different software or extensions can interfere with file opening. Try disabling any unnecessary third-party software or extensions temporarily and then attempt to open the .TRN file again.

    If none of these resolutions work, it's possible that the .TRN file is not meant to be opened directly and may require conversion or processing by a specific program. In such cases, consult the documentation or the source of the .TRN file for further instructions.

  • Are there any specific software or applications that can be used to fix issues with opening .TRN files?

    Yes, there are several software and applications that can be used to fix issues with opening .TRN files. Some of them include:

    1. Notepad++: It is a popular text editor that can open and edit various file types, including .TRN files. It provides advanced features and syntax highlighting for different programming languages.
    2. Microsoft SQL Server Management Studio (SSMS): If the .TRN file is a transaction log backup file from a Microsoft SQL Server database, you can use SSMS to restore the database from the backup file.
    3. ApexSQL Log: It is a third-party tool specifically designed for reading and analyzing transaction log files. It can help you recover data from .TRN files, track database changes, and troubleshoot issues.
    4. Log Explorer: Another third-party tool that allows you to open and view the contents of transaction log files. It supports various database systems like Microsoft SQL Server, Oracle, MySQL, etc.
    5. Log Parser Lizard: It is a versatile log analysis tool that can read and process various log file formats, including transaction log files. It provides a user-friendly interface and allows you to extract data and perform analysis on log files.

    It's important to note that the suitability of each software or application depends on the specific context and purpose of the .TRN file.

  • Are there any alternative file formats or conversion methods that can be utilized to overcome problems with opening .TRN files?

    Yes, there are alternative file formats and conversion methods that can be used to overcome problems with opening .TRN files. Here are a few options:

    1. Convert to a universal text format: If the .TRN file contains text-based data, you can try converting it to a more common text format like .TXT or .CSV. This can usually be done by opening the file in a text editor or spreadsheet program and saving it with a different file extension.
    2. Use a specialized software: If the .TRN file is associated with a specific software or application, check if there are any dedicated converters or viewers available for that file format. Sometimes, the software that created the .TRN file may provide tools for converting it to a more accessible format.
    3. Online file converters: There are numerous online file conversion websites that support a wide range of file formats. You can upload the .TRN file to one of these websites and convert it to a different format of your choice. However, exercise caution when using online converters as they may have limitations or privacy concerns.
    4. Contact the file source: If the .TRN file was obtained from a specific source or organization, reach out to them for assistance. They may be able to provide guidance on how to open or convert the file, or offer alternative file formats that are compatible with their system.

    Remember to always exercise caution when opening or converting files from unknown or untrusted sources, as they may contain malicious content.

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