File extension TRN
| File type | Microsoft SQL Server Transaction Backup Format |
| Developer | Microsoft |
| Ads |
What is a TRN file?
TRN file contains transaction logs for Microsoft SQL Server relational database that record all completed and pending transactions since last checkpoint. TRN file is a type of backup data storage that along with BAK file, which contains database data, can be used to recover database in the event of a failure or loss.
Microsoft SQL Server, a relational database management system software, utilizes chain of TRN files to recover database by performing a rollback to previous restore point set at particular point in time. Log files can be stored using file formats other than TRN.
Program(s) that can open the .TRN file
Windows
How to open TRN files
If you cannot open the TRN file on your computer - there may be several reasons. The first and most important reason (the most common) is the lack of a suitable software that supports TRN among those that are installed on your device.
A very simple way to solve this problem is to find and download the appropriate application. The first part of the task has already been done – the software supporting the TRN file can be found in the table. Now just download and install the appropriate application.
Possible problems with the TRN format files
The inability to open and operate the TRN file does not necessarily mean that you do not have an appropriate software installed on your computer. There may be other problems that also block our ability to operate the Microsoft SQL Server Transaction Backup Format file. Below is a list of possible problems.
- Corruption of a TRN file which is being opened
- Incorrect links to the TRN file in registry entries.
- Accidental deletion of the description of the TRN from the Windows registry
- Incomplete installation of an application that supports the TRN format
- The TRN file which is being opened is infected with an undesirable malware.
- The computer does not have enough hardware resources to cope with the opening of the TRN file.
- Drivers of equipment used by the computer to open a TRN file are out of date.
If you are sure that all of these reasons do not exist in your case (or have already been eliminated), the TRN file should operate with your programs without any problem. If the problem with the TRN file has not been solved, it may be due to the fact that in this case there is also another rare problem with the TRN file. In this case, the only you can do is to ask for assistance of a professional staff.
Similar extensions
| .ab | Google Android Debug Bridge Backup Format |
| .aba | Palm Address Book Archive Format |
| .abbu | Apple Address Book Archive Format |
| .abf | Adobe Binary Screen Font Format |
| .abk | Ability Write Backup Format |
| .acp | Alfresco Exported Repository Format |
| .adi | Active@ Disk Image Format |
| .aea | Ae Timer Alarm Document Format |
How to associate the file with an installed software?
If you want to associate a file with a new program (e.g. my-file.TRN) you have two ways to do it. The first and the easiest one is to right-click on the selected TRN file. From the drop-down menu select "Choose default program", then click "Browse" and find the desired program. The whole operation must be confirmed by clicking OK. The second and more difficult to do is associate the TRN file extension to the corresponding software in the Windows Registry.
Is there one way to open unknown files?
Many files contain only simple text data. It is possible that while opening unknown files (e.g. TRN) with a simple text editor like Windows Notepad will allow us to see some of the data encoded in the file. This method allows you to preview the contents of many files, but probably not in such a structure as a program dedicated to support them.