Lost Ark: How to resolve application errors encountered by clients

This post might help you. Lost Ark is a free MMORPG played by millions of users. While it works most of the time flawlessly, you may also run into some bugs and issues. One of the errors is error code 23, which is a startup error. Many Lost Ark players reported this error when trying to launch the game. It's a very bad situation when the player is earning lost ark gold in the game and suddenly there is a error. If you see error code 23, the game client encountered an application error while attempting to run the Lost Ark game on your PC. When triggered, you will see the following error message:

"Failed to start the game. - Error Code: 23 (The game client encountered an application error. (Error code: 23))"

This error is related to your Easy Anti Cheat engine. However, there may be other reasons causing the error. Either way, you can follow this guide to fix the error. We have mentioned all possible solutions to help you eliminate the error. So let's check out the fixes now.

What causes error code 23 in Lost Ark?

Before we discuss the fixes, let's try to understand the scenarios that can cause error code 23 in Lost Ark. Here are the possible reasons:

• Corrupted Lost Ark game files may cause this. If the scenario is applicable, check the integrity of the game files to fix the error.
• If your Easy Anti-Cheat engine is corrupted, this may cause an error. So, in this case, you can repair Easy Anti-Cheat to fix the error.
• If you are dealing with a corrupted Microsoft Visual C++ Redistributable Package on your system, you will encounter this error. If the scenario is applicable, repair the Microsoft Visual C++ Redistributable to correct the mistake.
• Corrupt temporary files and prefetch files can also cause this error. You can try clearing temporary files and prefetch files to eliminate the error.
• You may encounter an error due to outdated graphics drivers. So, make sure your graphics driver is up to date.
• This error can occur if the Lost Ark game installation is corrupted. Hence, reinstall the game to fix the error.

How to fix the Easy Anti-Cheat error?

To fix the Easy Anti-Cheat error, you can try reinstalling or repairing the Easy Anti-Cheat module. In addition, you can try repairing the Microsoft Visual C++ Redistributable Package, updating your graphics driver, etc.

How to recover the Lost Ark file?

You can recover Lost Ark game files using a unique feature on Steam. Open the Steam app and select LIBRARY > Lost Ark. Right-click the game and choose the Properties option. Then go to "Local File" and click on "Verify Integrity of Game Files" to restore the game files.

• Fix Lost Ark startup error code 23. The game client encountered an application error.
• Here is a list of fixes that you can try to troubleshoot with error code 23. The game client encountered application error 3 when trying to launch the Lost Ark game, then see this post.
• Restart your computer.
• Check and restore game files.
• Repair Easy Anti-Cheat.
• Restoring the Microsoft Visual C++ Redistributable Package.
• Delete temporary files and prefetch files.
• Update your graphics drivers.
• Reinstall Lost Ark.

1] Restart your computer

The very first issue you should do to fix the error is to restart your computer. This is a basic fix that works wonders in many cases. Since some temporary glitches in your system can cause the error, a reboot should help you fix it. Exit the game, restart your computer, and relaunch the game to check if the error is resolved. If not, you can try some of the additional fixes mentioned below.

2] Verify and repair game files

You will likely encounter this error if you deal with corrupt or missing Lost Ark game files. But you can fix all corrupted game files using a unique feature available on Steam. So, if the scenario is applicable, check the integrity of the game files and then try running Lost Ark. Here is how you can do it:

• Initial, launch Steam, and click on the LIBRARY menu.
• Now find the Lost Ark game and right-click on its name.
• Then, in the context menu that opens, click Properties.
• After that, go to the "Local Files" tab and click the "Verify Integrity of Game Files" button. This will start the process of verifying game files.
• Once the verification process is complete, try restarting the game and check if the error is fixed.

If you're still getting the same error, move on to the next potential fix.

3]Easy Anti-Cheat Repair

If your Easy Anti-Cheat (EAC) engine is corrupted, you may encounter error code 23 in Lost Ark. Hence, if the scenario is applicable, you can try repairing Easy Anti-Cheat and see if it fixes the error for you. Here are the steps to restore Easy Anti-Cheat:

• First, open Steam and go to the LIBRARY.
• Right-click on the Lost Ark game and choose Manage > Browse Local Files. This will open the game's installation directory on your PC.
• Then open the EasyAntiCheat folder and right-click on the EasyAntiCheat_Setup.exe file.
• Then decide on the Run as administrator selection from the context menu that appears.
• Select the Lost Ark game from the setup screen and click on Repair Service to start the EAC repair.
• When the process completes, reboot the system.
• Finally, restart Steam and open Lost Ark to check if error code 23 is fixed or not.

4]Repair Microsoft Visual C++ Redistributable Package

You may encounter error code 23 in Lost Ark due to a corrupted Microsoft Visual C++ Redistributable package required for the game. So, if the scenario is applicable, try restoring the box and see if the error is fixed or not. You can follow the below steps to repair Microsoft Visual C++ Redistributable on Windows PC:

• Initially, launch the Settings app by pressing the Windows + I hotkey.
• Now go to Apps > Apps & features.
• Then, in the list of installed applications, scroll down and find the Microsoft Visual C++ Redistributable Package. Then press the menu button with three dots associated with it.
• After that, click Change, then click the Repair button and follow the on-screen instructions to complete the process.
• After that, restart your computer for the effects to take effect and check if the error is resolved.

5] Delete temporary files and preload files

Too many junk and temporary files accumulated on your system can also cause this error. Hence, you can try clearing temporary files to fix the error. In addition to this, you can also remove the Prefetch folder, which stores cached data about the software's operation.

To clean up temporary files on a Windows PC, follow these simple steps:

• First, open the Run dialog box with the Windows + R hotkey.
• Now type %temp% in the Open box to navigate the Temp directory in File Explorer.
• Then press Ctrl + A to select all folders and click the "Delete" button to delete all temporary files.
• After that, type prefetch in the Run dialog box to open the Prefetch folder.
• Then repeat step (3) to clear all prefetch files.
• Finally, restart your computer, launch the Lost Ark game and check if the error is resolved.

If this method doesn't work, move on to the next potential solution to fix it.

6] Update your graphics drivers

You can also update your graphics drivers to fix your encountered error. Since outdated or faulty graphics drivers could cause the error, this method should work for you. Try the following ways to update your graphics driver in Windows:

• Try updating your graphics drivers manually using the Settings app or the Device Manager app.
• You can even go to the device manufacturer's official site and locate the newest graphics driver. Then download the driver and install it on your computer.
• A free third-party driver updater can also update your outdated drivers, including graphics drivers.

After updating your graphics drivers, restart your computer and open the game to see if error code 23 in Lost Ark is fixed. If not, we have another fix for you.

7] Reinstall Lost Ark

If none of the over answers worked for you, try reinstalling the game to fix the error. This startup error can be caused by a corrupted installation of the Lost Ark game. In this case, you can uninstall the game and then reinstall it to eliminate the error. Here's how to do it:

• First, launch the Steam client and go to the LIBRARY.
• Now right-click on Lost Ark and choose Manage > Delete.
• Then stick to the guidelines to complete the uninstall program of action.
• After that, reinstall Lost Ark on Steam.

Hopefully, this fixes error code 23 in Lost Ark.

Related: 5 games similar to Lost Ark!