How to Download and Fix sas.js?

Sometimes Windows system displays error messages regarding corrupted or missing sas.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 sas.js file can therefore effect in failed execution of the started process.

sas.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 sas.js related errors on your device. You can also download sas.js file compatible with Windows 8.1, Windows 8 devices which will (most probably) allow you to solve the problem.

Compatible with: Windows 8.1, Windows 8

User popularity

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

4 Download sas.js

4.1 List of sas.js file versions

File info

General information
Filename	sas.js
File extension	JS
Type	Script
Description	JavaScript

Software
Program	Windows 8.1
Software	Windows
Author	Microsoft
Software version	8.1

Details
File size	9165
Oldest file	2012-07-26
Latest file	2014-11-21

Most common sas.js file related problems

There are various types of errors related to sas.js file. sas.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 sas.js file. If you encounter one listed below (or similar), please consider the following suggestions.

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

sas.js

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

Problems related to sas.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 sas.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 sas.js errors in just few steps?

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

sas.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 sas.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 sas.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 sas.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 sas.js file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the sas.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 sas.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 sas.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 sas.js file

The last solution is to manually download and replace sas.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 sas.js file.

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

Windows 8.1: C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.5.9600.20605_x86__8wekyb3d8bbwe\sendasmile\
Windows 8: 1: C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.5.9600.20605_x86__8wekyb3d8bbwe\sendasmile\

If the steps did not solve your sas.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 sas.js

System Windows 8.1

File size 9165 bytes

Date 2014-11-21

Download

File details
	MD5	95e3420462b498516767c4af5d977332
	SHA1	f80adb1326cfa5db23659e442c6a1468877862d5
	SHA256	f522b75641ea517e42d4151accee71e7a8fbfc68eb09d4f1b63fda4a32d2dbf3
	CRC32	a869174a
	Example file location	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.5.9600.20605_x86__8wekyb3d8bbwe\sendasmile\

Filename sas.js

System Windows 8

File size 8617 bytes

Date 2012-07-26

Download

File details
	MD5	dbcefa661481d89dfb906ae9c941d91d
	SHA1	d91949f76942cd202eff2075a7e90bb4eb362ba9
	SHA256	869c7602e77d57aff76c54a8be1ec492c0ae2df88f8ceb2a9bc01ba05662e188
	CRC32	c68fb8e9
	Example file location	1: C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.5.9600.20605_x86__8wekyb3d8bbwe\sendasmile\