How to Fix Polyfill.min.js Problems and Download Updates

Last Updated: 11/25/2023
[Reading Time Required: 3.5 minutes]

polyfill.min.js, also known as a JavaScript file, was created by AVG Technologies for the development of AVG PC TuneUp 16.72.2.55508. JS files fall under under the Script (JavaScript) file type category.

polyfill.min.js was initially released with AVG PC TuneUp 16.72.2.55508 on 01/12/2017 for the Windows 10 Operating System. This file marks the latest update from AVG Technologies, according to our records.

This article discusses complete file details, JS file troubleshooting instructions for problems with polyfill.min.js, and a comprehensive set of free downloads for every file version that has been catalogued by our team.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: polyfill.min.js
File Extension: JS file extension
File Type: Script
Description: JavaScript
User Popularity Rating:
 
Developer and Software Information
Software Program: AVG PC TuneUp 16.72.2.55508
Developer: AVG Technologies
Software: AVG PC TuneUp
Software Version: 16.72.2.55508
File Details
File Size (Bytes): 104563
Oldest File Date: 02/10/2020
Latest File Date: 02/10/2020


What are polyfill.min.js Error Messages?


General polyfill.min.js Runtime Errors

polyfill.min.js file errors often occur during the startup phase of AVG PC TuneUp, but can also occur while the program is running. These types JS errors are also known as “runtime errors” because they occur while AVG PC TuneUp is running. Here are some of the most common polyfill.min.js runtime errors:

Microsoft Visual C++ Runtime Library

Runtime Error!

Program: C:\Program Files (x86)\AVG\AVG TuneUp\Resources\dist\assets\vnext\polyfill.min.js

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.


Most JS errors are due to missing or corrupt files. Your polyfill.min.js file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with AVG PC TuneUp), or deleted by a malware infection. Furthermore, polyfill.min.js file corruption could be caused from a power outage when loading AVG PC TuneUp, system crash while loading or saving polyfill.min.js, bad sectors on your storage media (usually your primary hard drive), or malware infection. Thus, it’s critical to make sure your anti-virus is kept up-to-date and scanning regularly.



How to Fix polyfill.min.js Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your polyfill.min.js issue. These troubleshooting steps are listed in the recommended order of execution.


Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. When you see the search box, type "System Restore" and press "ENTER".
  3. In the search results, find and click System Restore.
  4. Please enter the administrator password (if applicable / prompted).
  5. Follow the steps in the System Restore Wizard to choose a relevant restore point.
  6. Restore your computer to that backup image.

If the Step 1 fails to resolve the polyfill.min.js error, please proceed to the Step 2 below.

Step 2: If recently installed AVG PC TuneUp (or related software), uninstall then try reinstalling AVG PC TuneUp software.

You can uninstall AVG PC TuneUp software by following these instructions (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. In the search box, type "Uninstall" and press "ENTER".
  3. In the search results, find and click "Add or Remove Programs"
  4. Find the entry for AVG PC TuneUp 16.72.2.55508 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall AVG PC TuneUp software.

If this Step 2 fails as well, please proceed to the Step 3 below.

AVG PC TuneUp 16.72.2.55508

AVG Technologies

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many polyfill.min.js error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

  1. Hit the Windows Start button
  2. In the search box, type "Update" and press "ENTER".
  3. In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
  4. If updates are available for download, click "Install Updates".
  5. After the update is completed, restart your PC.

If Windows Update failed to resolve the polyfill.min.js error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.



If Those Steps Fail: Download and Replace Your polyfill.min.js File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate polyfill.min.js file version. We maintain a comprehensive database of 100% malware-free polyfill.min.js files for every applicable version of AVG PC TuneUp. Please follow the steps below to download and properly replace you file:

  1. Locate your Windows operating system version in the list of below "Download polyfill.min.js Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate AVG PC TuneUp folder location:
    Windows 10: C:\Program Files (x86)\AVG\AVG TuneUp\Resources\dist\assets\vnext\
  4. Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows 10.


GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve polyfill.min.js problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.



Download polyfill.min.js Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying polyfill.min.js to your appropriate Windows system directory. AVG Technologies typically does not release AVG PC TuneUp JS files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing polyfill.min.js and all other JS files for AVG PC TuneUp. An incorrectly installed JS file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10


Files Related to polyfill.min.js


JS Files Related to polyfill.min.js

File Name Description Software Program (Version) File Size (bytes) File Location
ormma.js JavaScript AVG PC TuneUp 16.72.2.55508 59237 C:\Windows\System32\WDI\{9f41811a-0429-42aa-81b...
office.js JavaScript AVG PC TuneUp 16.72.2.55508 29279 C:\Program Files (x86)\Common Files\microsoft s...
system-csp-production.js JavaScript AVG PC TuneUp 16.72.2.55508 51229 C:\Windows\System32\sru\
bulletin_board_constru... JavaScript AVG PC TuneUp 16.72.2.55508 11269 C:\Program Files\Common Files\Microsoft Shared\...
locallaunch.js JavaScript AVG PC TuneUp 16.72.2.55508 6695 C:\Program Files\Common Files\Microsoft Shared\...

Other Files Related to polyfill.min.js

File Name Description Software Program (Version) File Size (bytes) File Location
setupact.log Log AVG PC TuneUp 16.72.2.55508 1304398 C:\Windows\Panther\NewOs\Panther\
SA.DAT Game Data AVG PC TuneUp 16.72.2.55508 6 C:\WINDOWS\Tasks\
WmiApRpl.ini Windows Initialization AVG Antivirus 19.8.3108 29736 C:\Windows\inf\WmiApRpl\0009\
WmiApRpl.ini Windows Initialization AVG Internet Security 19.8.3108 29736 C:\Windows\inf\WmiApRpl\0009\
WmiApRpl.h C/C++/Objective-C Header AVG Internet Security 19.8.3108 3444 C:\Windows\System32\wbem\Performance\


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