What's the JPN File?

Author:   |   Amended: December 05, 2018

Microsoft Silver

JPN File Summary

There are three file types associated with the JPN File Extension, with the most widely-observed being the Windows Japanese Noise-Word List File format. According to our database, eleven distinct software programs (conventionally, Microsoft Notepad developed by Microsoft Corporation) will enable you to view these files. Although JPN files are traditionally categorized as System Files, they can also be Data Files or Game Files.

JPN files are found on both mobile and desktop platforms and can be opened using Windows, Mac, and Linux operating systems. With a Popularity Rating of "Low", these files are not very common to your average computer user.

To learn more about JPN files and their associated software applications, please see the information below. Plus, we provide a basic troubleshooting guide to solve problems with opening JPN files.

Low
Universality
1513
Rank

/ 11690

Active

Relevance

5

December

2018

Amended

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Types of JPN Files

  3 known file types use this extension

Leading JPN Type

.JPN
File ID:.jpn
Classification:Windows Japanese Noise-Word List File

A system file by Index Server. It has a list of Japanese and English which are excluded from Windows search. It makes it possible for Windows to create search information effectively by having words such as "the", "of" or "it" excluded from the index.

Developer: Microsoft Corporation
Group:System Files
Key: HKEY_CLASSES_ROOT\.jpn

Software Programs That Open The Windows Japanese Noise-Word List File:


Microsoft Notepad by Microsoft Corporation

Windows
Mac
Linux

Notepad++ by Don Ho

Windows
Mac
Linux

Microsoft WordPad by Microsoft Corporation

Windows

Sublime Text by Sublime HQ Pty Ltd

Windows
Mac
Linux

Microsoft Windows by Microsoft Corporation

Windows

More JPN Files

.JPN
File ID:.jpn
Classification:Photomodeler Lite File

The JPN file saves some form of data utilised by Photomodeler.

Developer: Eos Systems Inc
Group:Data Files

Software Programs That Open Photomodeler Lite File Files:


PhotoModeler by Eos Systems Inc

Compatible with:

Windows
.JPN
File ID:.jpn
Classification:Unreal Engine Language Localization

This JPN file saves language localization data for games which make use of Unreal Engine developed by Epic Games.

Developer: Epic Games
Group:Game Files

Software Programs That Open Unreal Engine Language Localization Files:


Unreal Tournament by Epic Games

Compatible with:

Windows
Mac
Linux

XCOM 2 by Firaxis Games

Compatible with:

Windows
Mac
Linux

Mass Effect 3 by BioWare

Compatible with:

Windows
Playstation 3 System Software
Xbox 360
Wii U

Mass Effect 2 by BioWare

Compatible with:

Windows
Playstation 3 System Software
Xbox 360

Unreal Development Kit by Epic Games

Compatible with:

Windows

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JPN Usage


Top Mobile Device Brands

Samsung (28.86%)
Apple (21.83%)
Huawei (9.25%)
Xiaomi (6.74%)
LG (3.11%)

OS Hierarchy

Windows (82.33%)
Android (11.56%)
iOS (3.43%)
Macintosh (1.71%)
Linux (0.60%)


JPN Troubleshooting


Issues Opening JPN Files

Missing Microsoft Notepad

When trying to open your JPN file, you get the error "Can't Open JPN File Type". When this happens, it is commonly due to Microsoft Notepad missing in %%os%%. The typical path of opening your JPN with a double-click won't work because %%os%% cannot make the program connection.


Tip: If you don't have Microsoft Notepad installed, and you know of another program to open your JPN file, you can try opening it by selecting from the programs listed under "Show Apps".


Wrong Version of Microsoft Notepad is Installed

In some cases, you might have a newer (or older) version of a Windows Japanese Noise-Word List File file that is unsupported by your installed application version. If you've got the wrong version of Microsoft Notepad installed, you'll need to install the correct version. The primary cause of this problem is that your Windows Japanese Noise-Word List File file was created by a different (newer) version of Microsoft Notepad than what's installed.


Tip: Right-clicking on your JPN, then clicking "Properties" (Windows) or "Get Info" (Mac), can provide clues about your file version.


Regardless, most of the JPN file opening problems relate to not having the right version of Microsoft Notepad installed.


Other Causes of JPN File Opening Problems

Although you might already have Microsoft Notepad or another JPN-associated software installed on your computer, you can still encounter problems opening Windows Japanese Noise-Word List File files. Other JPN opening errors can be created by other system problems inside of %%os%%. Problems unrelated to software:

  • Windows Registry JPN file paths that are incorrect
  • Accidental deletion of the description of the JPN file in the Windows registry
  • Microsoft Notepad or another JPN application experienced a flawed installation
  • Your JPN can't be loaded properly (file corruption)
  • JPN file integrity has been compromised by malware
  • Drivers associated with JPN software need to be updated
  • Your PC doesn’t have enough available resources to open the Windows Japanese Noise-Word List File file

Quiz: Which of the following is not a MIME type?








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