The Fortnite Error Code LS-0016 is not an error code specific to the game, but with all games that use the Epic Games Store Launcher. The main reason you could be seeing the error is because Fortnite update is in progress and the game is down. Once the update has rolled and you have downloaded it, you should be able to play the game without the LS-0016 error code. All error codes in the LS series are released to the Epic Launcher. Here is what you need to do to fix the error code for Fortnite.
How to Fix Fortnite Error Code LS-0016
There are a few reasons you can see the Fortnite Error Code LS-0016, the most obvious as stated above when the servers are down for update maintenance, but the error can also occur when your version of the game is outdated. Normally, the Epic Games Launcher will automatically update a game, but sometimes the launcher may fail to refresh the game, especially when you have been running the launcher for a long time without a reboot. Here is what you need to do to fix Fortnite error code LS-0016.
Restart the computer
A simple restart of the computer will reinitialize the system and relaunched, eliminating any glitch. So, close the Epic Games Store normally and reboot the system. Once the system reboots, relaunch the Epic Games Launcher. Now, launch Fortnite and check if the issue persists. If it does, try to verify game files.
Verify the game files
If there has been an update and for some reasons the launcher is not getting it. The best way to ensure your version of the game is updated is to verify your game files with the server version. Here is how to do it.
Open the Epic Games Launcher > Library > click on the three dots next to Fortnite > click Verify.
Once the verify process is complete the game should launch, if not the problem may be with the server and not a local issue.
Go to the official Twitter handle of the game and check if the servers are down. Downdetector is another website where you can verify the status of the servers. If it’s a problem with the servers, there is nothing you need to do. Just wait for the server to come back online and the update should initiate automatically. If the problem still occurs after the update has rolled and a majority of players are able to play the game, repeat the above steps and you should be to fix Fortnite or Epic Games Launcher error code LS-0016.