Download and Fix msapp-error.js

Sometimes Windows system displays error messages regarding corrupted or missing msapp-error.js files. Situations like that can occur, for example, during a software installation process. Each software program requires certain resources, libraries, and source data to work properly. Corrupted or nonexistent msapp-error.js file can therefore effect in failed execution of the started process.

msapp-error.js file JavaScript. The file was developed by Microsoft for use with Windows software. Here you will find detailed information about the file and instructions how to proceed in the event of msapp-error.js related errors on your device. You can also download msapp-error.js file compatible with Windows 8.1, Windows 8.1, Windows 8, Windows 8, Windows 8, Windows 8 devices which will (most probably) allow you to solve the problem.

Compatible with: Windows 8.1, Windows 8.1, Windows 8, Windows 8, Windows 8, Windows 8

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Fix msapp-error.js errors

1 Information about msapp-error.js file
2 Errors related to msapp-error.js file
3 How to fix msapp-error.js related errors?

3.1 Scanning for malicious software
3.2 System and driver update
3.3 System File Checker tool
3.4 System recovery

4 Download msapp-error.js

4.1 List of msapp-error.js file versions

File info

General information
Filename	msapp-error.js
File extension	JS
Type	Script
Description	JavaScript

Software
Program	Windows 8.1
Software	Windows
Author	Microsoft
Software version	8.1

Details
File size	1269
Oldest file	2012-07-26
Latest file	2014-11-21

Most common msapp-error.js file related problems

There are various types of errors related to msapp-error.js file. msapp-error.js file may be located in wrong file directory on your device, may not be present in the system, or may be infected with malicious software and therefore not work correctly. Below is a list of most common error messages related to msapp-error.js file. If you encounter one listed below (or similar), please consider the following suggestions.

msapp-error.js is corrupted
msapp-error.js cannot be located
Runtime Error - msapp-error.js
msapp-error.js file error
msapp-error.js file cannot be loaded. Module was not found
cannot register msapp-error.js file:
msapp-error.js file could not be loaded
msapp-error.js file doesn't exist

msapp-error.js

Application could not be started because msapp-error.js file is missing. Reinstall the application to solve the problem.

Problems related to msapp-error.js can be addressed in various ways. Some methods are meant only for advanced users. If you don't have confidence in your skills, we suggest consulting a specialist. Fixing msapp-error.js file errors should be approached with utmost caution for any mistakes can result in unstable or unproperly working system. If you have the necassary skills, please proceed.

How to fix msapp-error.js errors in just few steps?

Remember, before taking any action related to system files perform a backup copy of your data!

msapp-error.js file errors can be caused by various factors, so its is beneficial to try to fix them using various methods.

Step 1: Scan your computer for any malicious software

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with msapp-error.js file or any other Windows system files should be scanning the system for malicious software using an antivirus tool.

If by any chance you don't have any antivirus software installed on your system yet, you should do it immediately. Unprotected system is not only a source of file errors, but, more importantly, makes your system vulnerable to many dangers. If you don't know which antivirus tool to choose, consult this Wikipedia article – comparison of antivirus software.

Step 2: Update your system and drivers.

Installing relevant Microsoft Windows patches and updates may solve your problems related to msapp-error.js file. Use dedicated Windows tool to perform the update.

Go to the Windows "Start" menu
Type "Windows Update" in the search field
Choose the appropriate software program (name may vary depending on your system version)
Check if your system is up to date. If any unapplied updates are listed, install them immediately.
After the update has been done,restart your computer in order to complete the process.

Beside updating the system, it is recommended that you install latest device drivers, as drivers can influence proper working of msapp-error.js or other system files. In order to do so, go to your computer or device producer's website where you will find information regarding latest driver updates.

Step 3: Use System File Checker (SFC) tool

System File Checker is a Microsoft Windows tool. As the name suggests, the tool is used for identyfing and addressing system file related errors, including those related to msapp-error.js file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the msapp-error.js file with properly working version. To use the tool:

Go to the Windows "Start" menu
Type "cmd" in the search field
Locate "Command Prompt" result – don't run it yet:
Click the right mouse button and select "Run as Administrator" option
Type "sfc /scannow" in console prompt to start the program and follow the instructions

Step 4: Restoring Windows system

Another approach is to restore system to previous state, before the msapp-error.js file error occured. In order to restore your system, follow the instructions below

Go to the Windows "Start" menu
Type "System Restore" in the search field
Start the system restore tool – it's name may differ depending on version of the system
The application will guide you through the process – read the messages carefully
After the process has finished, restart your computer.

If all the above-mentioned methods failed and the msapp-error.js file problem has not been resolved, proceed to the next step. Remember that the following steps are intended only for advanced users.

Download and replace msapp-error.js file

The last solution is to manually download and replace msapp-error.js file in appropriate folder on the disk. Select file version compatible with your operating system and click the "Download" button. Next, go to your web browser's "Downloaded" folder and copy the downloaded msapp-error.js file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of msapp-error.js file example directory paths.

Windows 8.1: C:\Program Files\WindowsApps\Microsoft.BingNews_3.0.4.213_x86__8wekyb3d8bbwe\js\
Windows 8.1: C:\Program Files\WindowsApps\Microsoft.BingNews_3.0.4.213_x86__8wekyb3d8bbwe\js\
Windows 8: 1: C:\Program Files\WindowsApps\Microsoft.BingNews_3.0.4.213_x86__8wekyb3d8bbwe\js\
Windows 8: 1: C:\Program Files\WindowsApps\Microsoft.BingNews_3.0.4.213_x86__8wekyb3d8bbwe\js\
Windows 8: 1: C:\Program Files\WindowsApps\Microsoft.BingNews_3.0.4.213_x86__8wekyb3d8bbwe\js\
Windows 8: 1: C:\Program Files\WindowsApps\Microsoft.BingNews_3.0.4.213_x86__8wekyb3d8bbwe\js\

If the steps did not solve your msapp-error.js file problem, you should consult a professional. A probability exists that the error(s) might be device-related and therefore should be resolved at the hardware level. A fresh operating system installation might be necessary – a faulty system installation process can result in data loss.

File versions list

Filename msapp-error.js

System Windows 8.1

File size 2004 bytes

Date -0001-11-30

Download

File details
	MD5	273bfcd1c88fc2c1b39817dec3cd689c
	SHA1	233218fe5c5781fc948093ae8c4f9eadfd1661be
	SHA256	a7f325e9d2287e5f041ff3009901753fcdd3847094786eccf2ec48c8845ff903
	CRC32	515044df
	Example file location	C:\Program Files\WindowsApps\Microsoft.BingNews_3.0.4.213_x86__8wekyb3d8bbwe\js\

Filename msapp-error.js

System Windows 8.1

File size 1269 bytes

Date 2014-11-21

Download

File details
	MD5	ced32a3db16d834103b1a2aec4dc9635
	SHA1	6601c533c5ae4a40f8daa543c980a8e49b756e7f
	SHA256	3e238243f2e0a8309167b86df6d69ca0c8e8ad98a9e08b6632129fcaf289cf82
	CRC32	fad8860a
	Example file location	C:\Program Files\WindowsApps\Microsoft.BingNews_3.0.4.213_x86__8wekyb3d8bbwe\js\

Filename msapp-error.js

System Windows 8

File size 3584 bytes

Date -0001-11-30

Download

File details
	MD5	486a018536173a84ed0c364635cf3c82
	SHA1	e73877a578750fc64106dbe52bab5629a80f05b0
	SHA256	4bb929ace98ef9fbd02ec3feb9a57f7c0fbfcdc8635749b02d875d07d28e17ce
	CRC32	c4a036bb
	Example file location	1: C:\Program Files\WindowsApps\Microsoft.BingNews_3.0.4.213_x86__8wekyb3d8bbwe\js\

Filename msapp-error.js

System Windows 8

File size 2038 bytes

Date 2012-07-26

Download

File details
	MD5	8452ecaf0491ad423b02563f83d86620
	SHA1	b2d314da9c0ef20b87d8ceee7700f74bda903870
	SHA256	66206c0e094105d44593be8fd561efbea0316ab38fd96b4856f37a934f49ce91
	CRC32	3cadd712
	Example file location	1: C:\Program Files\WindowsApps\Microsoft.BingNews_3.0.4.213_x86__8wekyb3d8bbwe\js\

Filename msapp-error.js

System Windows 8

File size 2266 bytes

Date -0001-11-30

Download

File details
	MD5	e10245c632b95143f93d3fee42b685eb
	SHA1	4cbdd809855d0ce8ed6e9d76be0888bd3efd8a7d
	SHA256	60c987705b67402e64dea629b103e67e6f7a0a8fad08b788935f2c6cfc29370b
	CRC32	95dd9dce
	Example file location	1: C:\Program Files\WindowsApps\Microsoft.BingNews_3.0.4.213_x86__8wekyb3d8bbwe\js\

Filename msapp-error.js

System Windows 8

File size 1264 bytes

Date -0001-11-30

Download

File details
	MD5	eaeb294aa78983d3e8fbd1fc89d443c3
	SHA1	8cba3a860bdfab687279ecc144e187868e8b6ee6
	SHA256	475a43bb32b31caa48f6856e9f8ad64532838858326a233f8ab2408eff46d0b8
	CRC32	077571d1
	Example file location	1: C:\Program Files\WindowsApps\Microsoft.BingNews_3.0.4.213_x86__8wekyb3d8bbwe\js\