How to Fix Discord Fatal Javascript Error in Windows 10 By Grace August 6, 2021 August 27, 2023 One of the most prevalent issues encountered by many Discord PC users is the fatal javascript error.

We show you how to fix 'A fatal Javascript error occurred' issue while running or installing Discord on your Windows 11/10 PC.

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.

Deleting the Discord data folders is the most common fix for Discord JavaScript errors when trying to start up the application. Essentially, you'll be deleting what could be corrupt or broken ...