Deleting the Discord data folders is the most common fix for Discord JavaScript errors when trying to start up the application.

If you see Microsoft Store error 0x80048504 on your PC when you try to use the store app, this guide will help you fix it.

If you want to fix error code 0x80d03801 in Microsoft Store, then set the Network Profile to Public and see. More working solutions here!

Troubleshooting Discord fatal javascript error in Windows 10 Performing the following procedures will help eliminate every possible trigger and eventually fix the fatal javascript error in Discord.

If you’re running Discord on a Windows 7 machine, you can follow these steps to fix your fatal Javascript error: Click the Start button on the taskbar, or press the Windows key on the keyboard.