Get Rid Of Fortnite Error Code LS-0018 Fast!

Fortnite Error Code LS-0018 is characterized by a large annoying "Launch Failed" text. How to fix it? Here are some methods!

Updated on Aug 04, 2023
Fact checked by Dean Nastevski |
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Get Rid Of Fortnite Error Code LS-0018 Fast!

You’ll sometimes be met with bugs and errors when you try to play games. And Fortnite’s Epic Games Error Code LS-0018 is one annoying error code some players may have a hard time with their best anime skins.

So here we’ll check out how to fix Error Code LS-0018 Fortnite!


The Reason behind Fortnite Error Code LS-0018

When it comes to this Fortnite error code, it’s more of an Epic Games problem than an issue on Fortnite’s side. When you try to launch a game, Fortnite in this case, you’ll be met with the error message “Launch Failed, Fortnite is already running - Error Code: LS-0018”. So the problem behind this issue is mainly due to the game running in the background.

Knowing why you’re getting this Fortnite error code is critical because next up, you’ll learn the most suitable solutions to fix it!

How to Fix Fortnite Error Code LS-0018

Run Epic Games Launcher as Administrator

The first solution to fix this Fortnite Epic Games Error Code LS-0018 is to run the Epic Games launcher as an administrator. To do this simple fix, just find the Epic Games launcher on your Desktop, right-click it, and select Run as an administrator. Then locate Fortnite on the game launcher and try to open it.


This should hopefully fix Epic Games Error Code LS-0018 so you can start easily winning again. Though if the problem persists, don’t worry as there are a lot more solutions left you can try to resolve the issue with Fortnite.

Exit the Fortnite Game from Task Manager

The second solution to fix Epic Games Error LS-0018 is to manually restart Fortnite from the Task Manager. Fortnite’s game process can be running in the background without you seeing it on the Task Manager, so that’s why the launch failed causing LS-0018 in Windows. So here’s how to force quit and restart the Fortnite game process from the Task Manager:

  1. Click on the Ctrl+Alt+Delete keys on your keyboard
  2. A menu will pop up, click Task Manager
  3. On the Task Manager select the Processes tab above
  4. Locate Fortnite, select it, and click on End Task below
  5. Find other Epic Games processes, select them, and click on End Task below


This Task Manager solution should successfully resolve your problem with Error LS-0018 so you can get free games and free Fortnite skins from Epic Games. But if the problem still goes on with Epic Games and the particular game Fortnite, follow up as there are solutions left you can try.

Restart Device

The third solution you can do to fix this Epic Games Error LS-0018 is to restart your Windows computer or device. This system restart will give a fresh start on all the awesome games like Fortnite, including the Epic Games launcher. To restart your PC, just click on the Windows icon below on the left, right-click the Power option, and select Restart.


This should hopefully fix this common error so you can enjoy the best Fortnite Marvel skins. Though if Fortnite Error LS-0018 still persists, then the last solution you can try is to:

Exit Third-Party Game Launcher from Task Manager

Some of your favorite games use a third-party game launcher. And that same game launcher can cause Error LS-0018. What you can do is force quit that third-party launcher. This is mostly a fix to other games that use a third-party launcher, but some players have noticed that the launcher of other games has interfered with Fortnite.

To exit a third-party launcher, say for GTA V, go through all the steps from the second solution and open Task Manager. In the Processes tab, locate any third-party launchers, select them and click on End Task. Then try to start Fortnite to play with the best SMGs. If the total error LS-0018 still persists, then you should:

Contact Epic Games Support

The Epic Games support team exists to help Fortnite players with any errors they may encounter. If your Fortnite Error LS-0018 still persists, you can contact the support team here.

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