Fortnite status
FFortRift

Player support library

LS-0003: Sign in to Epic Games Launcher

Exact code documentedDocumentation reviewed:

Official documentation review. These steps have not been tested on your device, and no resolution time is promised.

What the evidence says

LS-0003 means the launcher needs an Epic account sign-in before launching the game. Sign in and complete any 2FA prompt.

Check the message and platform

The official code has four digits: LS-0003. Keep all leading zeroes when comparing your launcher message.

Message covered
LS-0003
Platform / service
Windows PC / Epic launcher

What to do next

Match the context above first. Follow the relevant steps and stop when the issue is resolved.

  1. Open Epic Games Launcher and sign in to the account you normally use. Complete its 2FA prompt if shown.

  2. Check the account email and password you are entering. Use Epic's official password-reset flow if you cannot sign in.

  3. If it persists, send official support the full message, device, action, time and steps already tried. Keep passwords and verification codes private.

Official sources and further help

The labels below show whether a source defines this code or provides related guidance. Practical checks are FortRift editorial guidance.