Fix: JavaScript error occurred in the main process

In this article you will find out:

how to deal with this issue
how to protect your data

Are you ready? Let's read!

About this issue

When using online chat applications (Skype or Discord), you may encounter some errors. Today we'll talk about a JavaScript error, which can occur for the following reasons:

damage to the program itself
incorrect application settings for online chat
disabling the Windows Audio Video Experience Quality Service
not enough rights to use such applications./li>

Let's fix it

1. Make sure your data is safe!

If a JavaScript error occurred in the main process of Windows 10/11, your data is at risk. In this case, to open the disk or recover its files, you should use the DiskInternals Partition Recovery application for data recovery. You have nothing to worry about because all of your data will be recovered using the built-in recovery wizard.

You can also select the reading mode and open any inaccessible and unreadable file, just like in Explorer!

DiskInternals Partition Recovery supports absolutely all types of files (mail, inserts, pictures, audio, etc.) and recovers up to 1 PB of data. The preview function will visually show you the quality of the files being recovered, and it is also free for every client.

Partition Recovery is equipped with three helpers that accompany you until the data is exported: Partition Recovery Wizard, NTFS Recovery Wizard and FAT Recovery Wizard. This allows the program to be used not only by IT professionals, but also by ordinary people. But, if you do not understand something about the problem and you have questions, you can easily contact the DiskInternals support service and get highly qualified advice from the company’s technology experts as soon as possible.

Download the free version of Partition Recovery right now and don't worry about the safety of your files anymore!

2. Work with the app

Many problems are most often associated with the program or setting. To resolve, you should either lose its settings or reinstall the application. It's not hard to do, so let's get started:

Press the Windows key and enter in the search bar the name of the program, for example Skype. Click the correct result, right-click and select the Remove option.

Follow the recommendations of the Uninstall Wizard and restart your computer after that. Now go to the company website and download the latest version of the Skype app again.

Now the problem “discord JavaScript error occurred in the main process” will not bother you.

3. Remove cache from% AppData

Remove all folders of your program from the % AppData folder manually. As a result, you permanently remove the problematic application from your PC.

To do this, select the Windows key + E, this computer and navigate to the following path:

C:Users/YOUR USERNAME/Application data/ROAMING/program. Next, right-click the program folder and select the Delete option.

Note: if you are unable to delete the folder, go to the task manager and close it first.

4. Adjust system preferences

You must enable the Windows Audio Video Experience Quality Service if the previous methods did not work for you.

To do this, press Windows + R and type services.msc.

In the new window, select the Windows Audio Video Experience Sound Quality service and right-click it. Select Properties and select Automatic from the Startup Type drop-down menu. Next, restart your computer and check if the “JavaScript error in the main process” problem still exists.

5. Don't use admin rights

To use this method, right-click it and click the Properties option. Next, go to the Compatibility tab and uncheck the Run this program as administrator box. Click OK and save your changes.

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