Fix Discord Javascript Error Guide

Discord is a platform mostly used by gamers to communicate within their community. It’s an easy-to-use application that has been evolved to be important for other communities apart from gamers too. This application helps gamers interact and coordinate their gameplay that makes sure that they work together efficiently.

The Discord application provides lots of features like chat-based communication or voice calls, and so much more. The app is very useful and works smoothly, but there exist many errors that people can face on a daily basis.

Error

Many users have faced “A JavaScript error occurred in the main process” error message window that appears while starting the Discord on your PC. The error message contains complicated information that is not in a layman’s language. There are many methods to solve this issue. Hence, we will be providing you all the required information which will help you fix this JavaScript error.

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What Causes the ‘A JavaScript Error Occurred in the Main Process’ Problem in Discord?

This error occurs due to many causes, and most can be solved by restarting Discord or changing up its settings. It’s quite hard to pinpoint the cause of the problem and its particular method of fixing it.

It could be due to a corrupted installation of your Discord or a third-party application blocking it (like your antivirus program). But, we have provided you few of the causes in this article as to why the “A JavaScript Error Occurred in the Main Process” problem arises on Discord.

  • The application Discord or its settings have gone corrupt: The app has probably crashed, or its settings were changed. Deleting the application and resetting it or reinstalling the application will probably solve it.
  • The Quality Windows Audio Video Experience service isn’t functioning: This service is important to the Discord application since it’s related to the program’s core. Changing the startup will probably resolve the problem.
  • Some Discord files could hinder it: Sometimes, the multiple files present in your Discord data can cause problems and show this error.
  • Discord uses administrator permissions: As it uses administrator privileges, it could cause few problems. Hence, it’s best to remove this option.
  • Third-party applications create errors: Third-party applications like your antivirus software can cause this error. Adding Discord to the exception in your antivirus will help solve this issue.

How to Fix Discord Javascript Error?

This error can be fixed very easily if you follow the solutions accurately. Resetting the application will probably fix this issue. It is known that Discord makes use of the administrator permissions. But it causes various problems. Hence, disabling the administrator privilege will help. Deleting the files relating to Discord is also another solution. A third-party application can cause this JavaScript error too. Thus, uninstalling or disabling it will solve this issue. Make sure you close all the processes and then try re-installing the application to fix the error soon enough.

Solution 1: Delete Discord Folders in %AppData% and %LocalAppData%

Discord saves temporary data and lots of information on your PC that can cause errors in the long run. There are files relating to Discord that are stored on your computer. Deleting these folders might fix the JavaScript error. Before following the mentioned steps below, open the Task Manager by pressing Ctrl + Shift + Esc and then close Discord.

Step 1: First, open Windows Explorer and click on This PC. Then, follow this path –

C:\Users\YOURUSERNAME\AppData\Discord

Step 2: Now, click on the View tab on File Explorer’s menu, and then, in the show/hide section, click check on the Hidden items box. This will allow File Explorer to show you the hidden files.

Step 3: Then, browse inside the AppData folder and delete the Discord folder in it.

Step 4: Now, click on the Start button or the Search button and then type ‘Run’ in the box. Or you can use a shortcut which is, press Windows Key + R and the Run dialog box appears.

Step 5: Type “%Localappdata%” and press Enter.

Step 6: When the folder is opened, locate the Discord folder. Then, right-click on it and choose the Delete option.

Step 7: Finally, make sure all the files are deleted. Restart your Discord and check if the error has been resolved.

Solution 2: Change the Startup Type of the Quality Windows Audio Video Experience Service

Also, the Discord JavaScript error is fixed by changing the startup type of the Quality Windows Audio Video Experience service from Manual to Automatic. To follow this solution, use the steps below.

Step 1: First, open the Run dialog box by pressing the Windows Key + R on your keyboard.

Step 2: Then, type services.msc in the prompted box marks and click on the OK button to open the Services tool.

Step 3: Now, find the Quality Windows Audio Video Experience service on the list that appears and then right-click on it and select Properties.

Step 4: You should stop the service by clicking on the Stop button if it has started. After that, run it again by clicking the Start button.

Step 5: Now, check if the option under the Startup type menu in the service’s properties window is set to Automatic.

Although in some cases, an error may appear like this –

Windows could not start the service on Local Computer. Error 1079: The account specified for this service is different from the account specified for other services running in the same process.”

If this error occurs, follow the steps below.

Step 1: Follow steps 1 to 4 from the steps mentioned above to open up the service’s properties window. Find the Log On tab and then click on the Browse button.

Step 2: Now, type down your account’s name under the “Enter the object name to select” box and then click on Check Names and make sure the name is available for you.

Step 3: Then, click on the OK button when you are done and type your password in the Password box.

Finally, check your Discord now. It should start without any issues.

Solution 3: Run Discord without Administrator Privileges

Normally, Discord uses Administrator privileges to run. Sometimes, that could cause errors. Some users have reported that the application runs smoothly when they are not logged in with their administrator account. This gives us solid proof that the problem lies with the administrator permissions.

Hence, we suggest you run Discord without administrator privileges. This will help you fix the JavaScript Error. Follow the steps below to use this solution.

Step 1: At first, find the Discord executable and then right-click on its entry which is present on your Desktop or the Start menu. Then choose Properties.

Step 2: Now, make sure you navigate to the Compatibility tab in the Properties window and click on the box of Run this program as an administrator option to make sure it’s unchecked.

Step 3: Then click on the OK button to save your changes in whatever dialog box appears.

Now, Discord should be able to launch without any problems as the administrator privileges have been turned off. Open the application and check if the JavaScript error still persists.

Solution 4: Reinstall Discord

If none of the above steps have worked out, then reinstalling Discord is the last resort. It has been reported that this solution has worked for those who faced this problem. It’s the easiest method to follow and almost always works out. So, follow the steps below.

Step 1: First of all, login with an administrator account because you won’t be able to delete any kind of programs and software using any other account.

Step 2: Then, click on the Start menu and search for the Control Panel and open it.

Step 3: Now, in the Control Panel, make sure you select the View as Category at the corner of the top right in the window and click on the Uninstall a Program option under the Programs section.

Step 4: Now, locate Discord in Settings or Control Panel and then click on Uninstall option.

Step 5: When Discord uninstall wizard is open, various prompts appear. Click on the Yes button to complete the process.

Step 6: Finally, click on the Finish button when the uninstalling process is finished.

After uninstalling, visit Discord’s official site and download the latest version. The JavaScript error has probably been fixed.

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Solution 5: Closing all Discord Processes

After working out the other four solutions, if the JavaScript error is still causing problems, then try ending all the processes from the task manager and then try installing Discord again. Discord causes hindrance if the processes are still running simultaneously while installing it. Hence, it is required to stop all the running processes forcefully. It can be stopped by the Task Manager.

Step 1: First of all, Press Windows + R and then type “taskmg” in the dialogue box. Press Enter.

Step 2: When the task manager is opened, search for all the Discord processes and then click on it and select the End Process option.

Step 3: After closing all the processes, finally install the Discord again.

Now, check if the JavaScript error has been fixed in the Discord application.

After following the solutions we have provided in this article, we hope the JavaScript error has been solved in your Discord application. Since Discord is quite popular and deals with high traffic on a daily basis, errors like this occur all the time. Solving these errors is quite easy and less time-consuming if you follow the correct methods. Concluding it, we sincerely hope this article was of great help to you. Happy using Discord with zero errors!