You’ve opened Discord and BAM! A wild “A fatal Javascript error occurred” message appears. Yikes! You just wanted to chat or talk with your friends. But now you’re stuck. Don’t worry—we’ve got you covered. This guide will show you, in a fun and simple way, how to fix it.
TLDR;
If you’re getting the “A fatal Javascript error occurred” on Discord, it’s usually because of bad files or permissions. Try uninstalling Discord completely, delete leftover files, and reinstall it fresh. Make sure antivirus programs aren’t blocking things. Follow the steps below to get back online in no time!
🤔 What Even Is a “Fatal Javascript Error”?
Before the fixing starts, let’s get what we’re dealing with.
- Javascript is a programming language apps like Discord use.
- Fatal error means something went very wrong and crashed the app.
So when you see this error, it means Discord tried to run a part of its code—and failed big time.
🔥 Common Reasons This Happens
Here are the usual suspects for this problem:
- Corrupted Discord files
- Antivirus blocking Discord
- Bad install or update
- Permissions problem
Thankfully, the solution is easier than you’d expect!
🛠️ Step-by-Step Guide to Fix the Error
1. Completely Close Discord
First, make sure Discord isn’t running at all.
- Right-click the taskbar and choose Task Manager.
- Find Discord in the list.
- Right-click it and hit End Task.
2. Delete Local Discord Files
This clears old, broken files from causing the issue.
- Press Windows + R to open the Run dialog.
- Type
%appdata%and hit Enter. - Find the Discord folder and delete it.
- Now open Run again and type
%localappdata%. - Find the Discord folder there too—and delete it as well.
Your broken files should be gone now! 🎉
3. Uninstall Discord Completely
Even though we deleted files, we gotta uninstall fully.
- Go to Control Panel > Programs > Uninstall a program.
- Find Discord and uninstall it.
4. Reinstall Discord (Fresh & Clean)
Now go and grab a brand new version from the official site. Don’t just download from anywhere!
- Visit discord.com.
- Click Download for your operating system.
- Run the installer and follow the instructions.
This fresh install should behave nicely!
5. Run Discord as an Admin
Sometimes Discord needs a little permission boost. 🛡️
- Right-click the Discord shortcut.
- Choose Run as Administrator.
If this fixed the error, you can make Discord always run as admin:
- Right-click the Discord shortcut again.
- Click Properties.
- Go to the Compatibility tab.
- Check Run this program as an administrator.
- Click Apply.
🧼 Bonus Tips!
Check Your Antivirus Software
Some antivirus programs block parts of Discord.
- If you’re using Avast, AVG, or Norton, check their logs.
- Try temporarily disabling antivirus and launching Discord.
- If that worked, add Discord as a “safe app” in your antivirus settings.
Warning: Be sure to turn antivirus back on after! Never leave your computer unprotected.
Delete Discord Folders with Special Tool (Optional)
If regular deleting failed, try using a tool like Revo Uninstaller or IObit Uninstaller. These programs find leftover files and clean them up well.
Try Discord Web Instead
Still stuck for some reason? Try using Discord Web temporarily in your browser while you figure out the desktop issue. It’s got most of the features you need.
🎯 Final Thoughts
Errors like “A fatal Javascript error” can be frustrating. But they’re often easy to fix with a few steps:
- Close the app completely
- Delete broken files
- Reinstall fresh from the source
- Check admin settings and antivirus
Always remember to be careful when deleting files or turning off antivirus. A little caution goes a long way.
Once Discord is back up, celebrate with a funny meme—or maybe even a cat pic. 😺
Happy chatting, and may Javascript errors never haunt you again!
