LS-0003: You're not signed into the Epic Games Launcher

This error can be solved by making sure that you’re signed into your Epic Games account on the Epic Games Launcher before you try to launch your games.

Sign-in to the Epic Games Launcher

1. Start the Epic Games Launcher.
2. Enter your email and password for your Epic Games account.
3. Click on Log In Now.
4. If you’re prompted for a 2FA code enter it on the next screen.

Note: If you don’t have 2FA enabled on your account we recommend doing so to ensure it remains secure. You can learn how to do this here.