Home » esports » Lost Ark EAC Offline Error – How to Fix it Guide

Are you also facing the Lost Ark EAC Offline Error? Don’t know how to fix it and it frustrates you too? No worries, our guide will tell you how to fix this error.

Players are very frustrated with the Lost Ark EAC Offline Error since it prevents them from completing certain missions. A large number of screenshots have been posted on the Internet as users have been kicked from the character selection screen, the server selection screen, chaos dungeons, and more because of the error.

Since this issue first arose, many players have lost everything from rest bonuses and resonance tickets to boss rush tickets and weekly rewards. The worst part is that this anti-cheat software doesn’t seem to remove bots as often as it does legitimate players, which is understood. Since Lost Ark is an online game, sometimes issues with the servers or the anti-cheat service arise that cause players to be frustrated.

Lost Ark EAC Offline Error
Lost Ark EAC Offline Error

However, there is always a solution to problems like these. If you are finding the solution for the Lost Ark EAC offline error then you are at the right place as we have a guide to fix this error. 

How to Fix Lost Ark EAC Offline Error

The EAC Offline error may have already been solved for you by restarting your computer. If it is not working then do not worry as there are currently a few options you can use to fix the Lost Ark EAC offline error. This is because if one doesn’t work, there are still other options available to you.

First Solution

Verifying the integrity of game files is one of the easiest fixes you can do on Steam, so keep this method in mind for any future issues you may encounter. Simply start Steam and follow the steps below:

  • First, right-click on Lost Ark in your steam account’s library.
  • Next, select the properties and go to the tab that is called ‘Local Files’
  • Now you will find the option to verify the integrity of game files. When you click on it, a window will appear on your screen as all of the Lost Ark files are investigated and repaired. 
  • Once this is done, you can check again if the error is solved or not.
Lost Ark EAC error solution
Steam library

Second Solution

To fix the Easy Anti-Cheat program itself, you will need to repair the game files as well. To do this, you will need to:

  • First, you will need to shut Steam and Lost Ark.
  • Now to find the Easy Anti-Cheat service, look through your Lost Ark files.
  • After that you will have to navigate to Steam > steamapps > common > Lost Ark > Binaries > Win64 > EasyAntiCheat to find it.
  • The final step is to use the administrator by running the “EasyAntiCheat Setup.exe” and then selecting “Repair Game 580.”
  • Now restart Steam and see if you can play Lost Ark now.

Third Solution 

Some users have reported that fixing this problem has involved disabling or rolling back a recent Windows update that prevents EAC from working. Check to see if Microsoft Defender Antivirus and other firewall-related programs like Malwarebytes have received recent updates. Disabling or rolling back the update may solve the problem. But how will you do it?

  • Select ‘Settings’ from the ‘Start’ menu in the bottom left corner of the screen and then go to the “Update & Security” tab.
  • Choose ‘Recovery’ from the sidebar that appears.
  • You can now begin the process, with the option to roll back the most recent update.

So, these were the solutions to fix the Lost Ark EAC Offline Error. You can try out any of the above solutions and it will definitely work for you. 

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