How to Fix The First Descendant DirectX 12 Error on PC

The First Descendant is the latest third-person shooter from NEXON. While players have had the opportunity to play the game several times in closed beta, the official release is coming soon, and similar to other Unreal Engine 5 games, players may encounter some technical issues. If you encounter The First Descendant DirectX 12 errors, you can follow the following methods to fix them.

Fixed the first descendant DirectX 12 bug

To fix the First Descendant DirectX 12 error, you must update Windows to at least 20H2 to support the DirectX 12 Agility SDK.

Several users reported that they encountered the following error because they were lagging far behind on Windows updates.

“Your system does not support DX12. Try running without the -dx12 or -d3d12 command line arguments”

This is a common problem with many Unreal Engine 5 games that require the latest Agility SDK to run properly. We recommend that you at least install the critical updates, as the SDK will be added to those versions anyway. Simply updating to the latest version may completely fix the bug.

Update GPU Driver

In addition to updating Windows, make sure your GPU drivers are up to date. Both NVIDIA and AMD have released new drivers to support The First Descendant, and you will likely see some performance improvements using these drivers.

First Descendant Game Ready Driver

You can download the latest driver manually by following the link below to download the latest driver.

Apart from that, if you are a laptop user, make sure you are using the right dedicated GPU.

Although The First Descendant is an Unreal Engine 5 game, it’s not a particularly demanding game, but it does require DirectX 12, which means if you try to play it on an older GPU, it may not launch at all. For more on The First Descendant, be sure to check out our dedicated section.

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