How To Fix “Lost ARK Not Launching”

Lost ARK Not Launching

Losing yourself in the world of the MMO game ‘Lost Ark’ can be a fantastic escape, but when the game refuses to launch, it can quickly turn frustrating.

Our detailed guide offers solutions to bring your adventure back on track and troubleshoot the dreaded ‘Lost Ark not launching’ error.

‘Lost Ark’ is a free-to-play action MMORPG developed by Smilegate RPG and published by Amazon Games. Since its international release, the game has been widely appreciated for its immersive storytelling and exciting gameplay.

However, some players encounter issues when trying to launch the game. Our guide will help you understand why this happens and how to fix it.

Lost ARK Not Launching

Causes of Lost ARK Not Launching Error

There could be several reasons why ‘Lost Ark’ might not be launching:

Outdated Game Files: If the game files are outdated or corrupt, they can prevent the game from launching properly.

Driver Issues: Out-of-date or incompatible drivers, especially graphics drivers, can cause the game to malfunction.

Third-Party Software Conflicts: Sometimes, third-party software like antivirus programs can interfere with game execution.

Insufficient Administrative Privileges: The game might require admin privileges to access certain files and run correctly.

Solutions to Fix Lost ARK Not Launching Error

Now, let’s dive into the solutions:

Solution 1: Verify Integrity of Game Files

Step 1: Open Steam and navigate to the Library.

Step 2: Right-click ‘Lost Ark’ and select ‘Properties’.

Step 3: In the ‘Local Files’ tab, click ‘Verify Integrity of Game Files’.

Step 4: Steam will then check and fix any corrupt or missing files.

Solution 2: Update Drivers

Step 1: Press Windows + X and select ‘Device Manager’.

Step 2: Expand ‘Display adapters’, right-click your graphics card and select ‘Update driver’.

Step 3: Select ‘Search automatically for updated driver software’ and follow the prompts.

Step 4: Once updated, restart your computer.

Solution 3: Disable Third-Party Software

Step 1: Temporarily disable your antivirus software. Remember to turn it back on after playing.

Step 2: Close other running software that might interfere with the game.

Solution 4: Run Game as Administrator

Step 1: Right-click the ‘Lost Ark’ shortcut on your desktop and select ‘Properties’.

Step 2: Go to the ‘Compatibility’ tab and check ‘Run this program as an administrator’.

Step 3: Click ‘Apply’ and ‘OK’.


While encountering the ‘Lost Ark not launching’ error can be frustrating, our guide provides simple solutions to help you overcome this hurdle.

Always remember to keep your game files and drivers up to date, ensure no conflicting software is running in the background, and provide sufficient administrative privileges to ‘Lost Ark’.

So, here’s to no more lost adventures and more victorious battles in the world of ‘Lost Ark’.

Frequently Asked Questions

Here are some of the frequently asked questions to this topic:

1. What is Lost Ark?

Lost Ark is a massively multiplayer online role-playing game (MMORPG) developed by Smilegate RPG and published by Amazon Games. It offers an immersive action-packed gaming experience with its unique storytelling and vast open world.

2. Why is Lost Ark not launching on my PC?

There could be various reasons, including outdated or corrupt game files, out-of-date graphics drivers, interference from third-party software, or insufficient administrative privileges.

3. What should I do if Lost Ark still won’t launch after trying all the solutions?

If the game still refuses to launch, it might be a more complex issue. In such a case, reach out to the customer support of Lost Ark or post the issue in the Lost Ark community forums for more specialized assistance.

4. Will disabling my antivirus put my computer at risk?

While it’s true that disabling your antivirus can potentially expose your computer to risks, this measure is only temporary to ensure that your antivirus isn’t interfering with the game’s launch. Always remember to re-enable your antivirus once you’re done playing.

5. How often should I update my game files and drivers?

Keeping your game files and drivers up to date is crucial for the optimal running of your game. You should update them whenever new updates are released. Regular updates not only fix bugs but often bring new features and performance improvements.


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