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

The Discord fatal javascript error is among the many issues encountered by Discord users on Windows 10. This error is typically encountered during the Discord app installation.

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 ...

While Discord is running, press CTRL+R on your keyboard. If an update is available, Discord should detect and download it. After the update has been downloaded, restart the app to install the update.

Discord Installation has failed If you’re faced with this Installation has failed – Discord error, you can try our recommended solutions below in no particular order and see if that helps to ...

For router error, restarting routers or switching the network can help. However, the current outage seemingly stems from an outage on Discord's server, and a fix will come from their end.