How to Fix Discord Fatal Javascript Error

How to Fix Discord Fatal Javascript Error

Do you know what Discord Fatal Javascript Error is? Follow this step-by-step tutorial to fix Discord Fatal Javascript Error. Discord is an instant chat and digital distribution platform created primarily to create communities. Discord users may connect via phone, video, text, and other means. Users may also play games on the site and interact with others worldwide with similar interests.

You may encounter several difficulties when using the Discord application, and in this post, we will discuss one such error known as the Discord Fatal Javascript error. In addition to discussing the error, we will also discuss alternative methods for correcting it.

A Fatal Javascript Error Occur

What you have to do if you see the above error “A fatal Javascript error occurred” Error: (InconsistentInstallerState) Attempt to install the host that is currently running. To resolve the issue, we discussed the seven best ways to fix Discord ‘A fatal Javascript Error.’

Discord Fatal Javascript Error

This error is typical for users to see when using the Discord application. This error might have occurred for a variety of reasons. Some of the reasons are as follows:

1. Damaged Configurations

One of the primary reasons for a Discord Fatal Javascript Error is a damaged configuration, which prevents data packets from correctly syncing, resulting in a fatal JavaScript error.

2. Antivirus software might be reason for this error

Sometimes the antivirus program in the system flags the files in the Discord folder as contaminated, preventing users from accessing the necessary files. You may quickly remove these files from the antivirus chest and fix Discord Fatal Javascript Error.

3. Corrupt Installation

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A corrupt installation causes error because it does not extract and install all system files; consequently, you must reinstall Discord on the system to fix this error.

Best Ways To Fix Discord Fatal Javascript Error

Reinstall Discord

The damaged installation of the program is one of the primary reasons for the error; thus, the user must delete Discord from the system and then reinstall it to fix this error.

Disable Antivirus

The Antivirus system executes several checks and processes in the background, allowing it to monitor the system and prevent malware and harmful files which cause ransomware attack. However, because these processes are sometimes responsible for fatal JavaScript errors in the system, you must disable Antivirus before rerunning Discord.

Remove the Discord Appdata

To fix Discord’s fatal JavaScript error, the user must erase Discord Local data and Discord app data from the system and restart the system.

Follow the following steps:

1. Press Windows + R on the keyboard to open a dialogue box. Click “%appdata%” as seen in the image below and press “OK.”

Remove Discord Appdata

2. A folder will open. Click the “Discord” folder and press the delete button to delete all files.

3. Now, press Windows + R on the keyboard once more to open up a dialogue window. Click “%localappdata%” as seen in the image below and press “OK.”

dialog box

4. A folder will open. Click the “Discord” folder and press the delete button to delete all files.

Is Discord Blocked by Your Antivirus?

When the antivirus program in the system flags the update.exe file in the Discord folder as malicious, a fatal JavaScript error occurs. As a result, you must check your antivirus chest and remove the Discord file from it.

Alternatively, you may add the Discord file to the antivirus’s exception list, which stops the antivirus from blocking it and prevents Discord from receiving a fatal JavaScript error warning.

Run Discord as Administrator

You can fix a fatal JavaScript error that has happened to discord error by running the application as an Administrator. To run Discord as an Administrator, the user needs to follow the procedures listed below:

1. Select “Properties” from the context click when you right-click on the Discord icon.

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Run Discord As Administrator

2. A dialogue box will be shown. Click “Compatibility,” then “Run this software as an administrator.” Then click “Apply” and “OK.”

Compatibility

Now, double-click the icon to launch the application, and the error should be resolved. You may also try removing administrator access and relaunching the Discord application to resolve the error.

Use of Command Prompt (CMD)

Users may utilize Command Prompt to immediately run a command from the command line and update the system file. To fix the Discord error using Command Prompt, follow the procedures outlined below:

1. Go to the search box, type Command Prompt and right-click on it. As illustrated in the image below, click “Run as administrator.”

Command Prompt

2. Enter the command “gpupdate /force” as shown below. The process of amending policies will be visible and then completed.

gpupdate

After the policy update is complete, you may rerun Discord to see whether the error has been resolved.

Change Startup Type of Quality Windows Audio Video Experience Service

You can fix this error by adjusting the services. To fix this error, follow the instructions outlined below:

1. From the keyboard, press Windows + R, search for “services.msc,” and then click “OK,” as seen in the image below.

services msc

2. As indicated below, a window will open. Search up “Quality Windows Audio Video Experience.” Right-click the click and select “Properties.”

Change Startup Type of Quality Windows Audio Video Experience Service

3. A dialogue box will be shown. Click “Stop.”

stop

4. Now, click “Start” to resume the services, as seen in the image below.

Discord Fatal Javascript Error

5. Go to “Startup type” and click “Automatic,” as shown below.

Quality Windows Audio Video Experience Service

6. Select “Log On” followed by “Browse.”

Windows Audio Video Experience Service

7. A dialogue box will appear. Type in the name “Enter the object name to select” text box with the name of your account, then click “OK.”

Enter the object name to select

8. Click “Apply” and then “OK.”

Windows Audio Video Experience Service

Now restart the system, and the Fatal Javascript Error should be resolved.

Discord Fatal Javascript Error FAQ

1. What are the causes of Discord Fatal Javascript Error?

This error might be caused by several factors, some of which are listed below:

  1. Defective Installation
  2. Malware
  3. Defective configurations

2. How can I fix the Discord Fatal Javascript Error?

There are several ways to fix Discord error Javascript; some of them are listed below:

  1. Install Discord again.
  2. Execute as Administrator
  3. Modify the Quality of Windows Audio Video Experience

3. Why am I unable to remove Discord?

The following are some of the reasons for this:

  1. Malware or infected files on the system.
  2. Incorrect installation
  3. Incorrect system setups

Conclusion

We have high hopes that this post will be of assistance in finding a solution to the problem.

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