1 Minute Fix to A Javascript Error On Discord [Step by Step]

Written By FarhanMax

Discord is a top-rated group-chatting platform for online gamers. Unfortunately, there are reports of facing the Discord fatal JavaScript error on Windows 10 PC.

What Is a Discord JavaScript Error?

A Javascript Error on Discord is a displayed message on Windows, usually occurring in the main process. It happens because some antivirus software targets specific Discord files isolating them from the installation process, which stops the discord app from launching. Consequently, for every start-up, the javascript discord error pops up.


Don’t worry; you are not the first person to face such errors.

As an online gaming freak, I am blindly using discord for seven years. Frankly speaking, I faced this script error too. But, with hours of research, I came up with a 100% working solution to solve javascript errors on Discord.

Keep Reading, As I am about to show you how to resolve annoying errors that stop you from installing Discord.

Check out our separate post: Discord No Route, RTC, & Ice Breaking Errors

What Causes A JavaScript Error Occurred in the Main Process of Discord?

There are three major reasons for the Javascript error in Discord.

1. Discord installation files are corrupted 2. Discord is running with administrator permissions, and 3. Windows Audio Video Experience service is not running.


These reasons are vital to the discord app since it’s highly related to its core functionality.

An important point to note is that:

If the game you are playing is running in the background with Administrator permission, whereas Discord isn’t, the chances of the javascript error message to pop up is 70%.

Unintentionally, there are various issues that can cause the installation process to fail. But, In most cases, the error is caused by corrupted Discord installation files or other third-party apps like antivirus software.

Check out the easiest way to Fix Discord Error: Cannot Find Module

How to Fix JavaScript error in Discord – Step By Step Guide

If you are using discord on PC, you will notice the error message shows Uncaught exception: Error: Object has been destroyed. It means that your PC is unable to locate some installation files.

Here are the steps to fix the discord JavaScript Error:

1. Terminate Discord Processes from System Tray

This step is 100% working for this scripted error. Close Discord in the system tray and make sure all Discord processes end. The stray processes can hide in your task manager-. So, double-check those to end tasks.

Discord stores temporary data on your computer. For an exact crop up from these errors, you have to delete discord files from local app data and app data folder.

Read more on how to Fix Discord 404 Error on Main Menu

Here are the steps to delete local files from your computer:

  1. Open the Run Dialog box by pressing the Win+R button simultaneously.
  2. Type %appdata% in the box and find the Discord Folder from the AppData folder. Delete the folder.
  3. Close the Tab and reopen the Run dialogue box.
  4. Type %localappdata% in the Run window and hit Enter.
  5. Find the Discord Folder and delete it.
  6. Restart your System.




NB: If your Windows OS keeps telling you that the file cannot be deleted because it’s still in use. Go to the Task Manager from the startup tab and end all tasks of Discord.

In some cases, you may have to try some additional steps:

Set the Discord application (%LocalAppData%/Discord/most recent version) to run as Administrator and set the Compatibility to Windows 7 or 8. Make sure to close all discord processes before commencing further.

Follow our guide on how to Fix Discord 502 Bad Gateway Error

2. Whitelist Discord Installation Files 

Many antivirus apps target some discord file, specifically the discord_voice application-specific approximate recovery file keeping it isolated during the installation process.

In this case, whitelisting the software from the antivirus is the best solution.

Here are the steps to whitelist discord from the AVAST antivirus:

  1. Open Avast user interface.
  2. Navigate to the right panel and click on Virus Chest.
  3. Locate any files starting with discord_ from the virus chest.
  4. Hover over the files and select Restore and add exception by clicking the three-dotted icons.
  5. Perform the step for every discord file and restart the installation process.


Important: To avoid any further errors in the future, whitelist the Discord setup executable as an exception in Avast.

Open Avast > click on the start Menu Icon > Settings > General > Add Exception > Browse to the location > Add exception to Discord setup executable.

Related content you should read: How To Fix Discord Entry Point Error

3. Change the Windows Audio Video Experience Service

Some users reported that changing the Quality Windows Audio Video Experience Service’s Startup type from manual to automatic resolved the Discord fatal Java error. You can also try this step:

  1. Launch the Run Utility and type services.msc and click ok.
  2. Select the Audio Video Experience service and right-click on the properties window.
  3. Click the Stop button to stop the service, and then click the Start button to start it again.
  4. Ensure the startup type is Automatic. If not, then click on the drop-down menu list and select the Automatic option.
  5. Click OK to save changes.


Read more on how to Fix Discord Error 1006

4. Run program without Administrator Permission

It is not supported to run any program as an administrator. Users reported that running discord with administrator privileges fixed the error.

Here are the steps to run Discord without administrator:

  1. Locate the Discord folder executable.
  2. Change its properties by right-clicking its entry either on the Desktop, the Start menu, or the search results window.
  3. Choose Properties and navigate to the Compatibility tab.
  4. Uncheck the box next to the Run this program as an administrator option before saving any changes.


5. Reinstall Discord

Try installing a fresh discord if the older version is problematic.

Here are the steps to reinstall the discord software:

  1. Type Control panel in the windows search.
  2. Select Program > Uninstall a program.
  3. Find Discord and right-click to uninstall.
  4. Download the latest version of discord from the official page.
  5. Install the software and go to discord settings to save the changes you once executed.

JAVASCRIPT Errors Solution For Discord Windows 7 Users

This solution is especially for the Windows 7 users who struggle to install and then launch Discord on their computer.

I have tried and tested these tweaks several times to fix this issue in no time.

Here are the steps to solve the JAVAscript issue on Windows 7 Discord:

  1. Click on the Start Menu in your Windows 7. Allow the administrative permissions from the Computer.
  2. Go to the Server Manager > features.
  3. Click the option to add features and locate the Quality Windows Audio Video Experience option.
  4. Checkmark the given box and then click on Next to move forward.
  5. Confirm the installation and ensure that you have selected an option named QWAVE.
  6. Click the Install button and wait until the installation completes.
  7. Restart your computer.

Follow our guide on how to Fix: API Error Latency Discord

Final Thoughts

Follow the steps mentioned in this post to solve any discord launching issue immediately. One of the best solutions would be to delete local files and then freshly install the latest discord.

I tried to highlight the most commonly approached methods to resolve the error messages. Do mention in the comment section if you find any problems.

Leave a Comment