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How to Download and Fix DeferredCollection.js?

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

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

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

File info

General information
Filename DeferredCollection.js
File extension JS
Type Script
Description JavaScript
Software
Program Windows 8.1
Software Windows
Author Microsoft
Software version 8.1
Details
File size 2971
Oldest file 2012-07-26
Latest file 2014-11-21
DeferredCollection.js

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

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

DeferredCollection.js

Error

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

OK

Problems related to DeferredCollection.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 DeferredCollection.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.

DeferredCollection.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

Virus Scan

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with DeferredCollection.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.

Windows Update

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

  1. Go to the Windows "Start" menu
  2. Type "Windows Update" in the search field
  3. Choose the appropriate software program (name may vary depending on your system version)
  4. Check if your system is up to date. If any unapplied updates are listed, install them immediately.
  5. 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 DeferredCollection.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

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 DeferredCollection.js file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the DeferredCollection.js file with properly working version. To use the tool:

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

Step 4: Restoring Windows system

Windows Recovery

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

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

If all the above-mentioned methods failed and the DeferredCollection.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 DeferredCollection.js file

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

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

  • Windows 8.1: C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.5.9600.20605_x86__8wekyb3d8bbwe\modernpeople\addressbook\controls\collections\
  • Windows 8.1: C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.5.9600.20605_x86__8wekyb3d8bbwe\modernpeople\addressbook\controls\collections\
  • Windows 8: 1: C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.5.9600.20605_x86__8wekyb3d8bbwe\modernpeople\addressbook\controls\collections\

If the steps did not solve your DeferredCollection.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 DeferredCollection.js
System Windows 8.1
File size 2971 bytes
Date 2014-11-21
File details
MD5 7c18a1e4aede2ed8dbba3cc32e578022
SHA1 602facfaf920872ec53a044614fed1593c2e5fe4
SHA256 24abb3af34880895802a2386845dd970caed3358b5d77bf720622c9f8bebca39
CRC32 df85a9d7
Example file location C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.5.9600.20605_x86__8wekyb3d8bbwe\modernpeople\addressbook\controls\collections\
Filename DeferredCollection.js
System Windows 8.1
File size 3229 bytes
Date -0001-11-30
File details
MD5 aa85ba43b8b779284f364caf1696e7a3
SHA1 dbf99fdd9d8bd92598e5d1a4f1f30c8112fd5f91
SHA256 8b31f56633ae197e9713685d036e6c616872e0984ca5b330ace99f4b9db63dfc
CRC32 f6fe72ca
Example file location C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.5.9600.20605_x86__8wekyb3d8bbwe\modernpeople\addressbook\controls\collections\
Filename DeferredCollection.js
System Windows 8
File size 2316 bytes
Date 2012-07-26
File details
MD5 5328d304217b16bcbba4a59c5e10ce0a
SHA1 66a28a6e6bb2319c06749250317ace93ac8920fa
SHA256 861b44444a33c393a563a076b008e24ee40b1b962c08f4df9c408f0eb0e29563
CRC32 85979d42
Example file location 1: C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.5.9600.20605_x86__8wekyb3d8bbwe\modernpeople\addressbook\controls\collections\