Stalker 2: Heart of Chornobyl did not start in the most dignified technical state. At the time of release, players faced critical errors in plot tasks that prevented progress in the game. Even after several major updates, users may experience various issues, including desktop flight and other difficulties. In this leadership, we have collected all common problems and offered effective ways to solve them.
Stalker 2: Heart of Chornobyl
System requirements
Before purchasing the game, we strongly recommend that you familiarize yourself with the minimum and recommended system requirements. You can also ensure that your PC meets the recommended requirements for more comfortable gameplay.
Minimum
- Operating system: Windows 10, Windows 11 64 bit
- CPU: Intel Core i7-7700K / AMD Ryzen 5 1600X or better
- RAM: 16GB RAM
- HDD/SSD: 80GB
- Video card: NVIDIA GEFORCE GTX 1060 6GB / AMD RADEON RX 580 8GB / Intel Arc A750
- DirectX version: 12
- Free space: 160GB
Recommended
- Operating system: Windows 10, Windows 11 64 bit
- CPU: Intel Core I7-11700 / AMD Ryzen 7 5800X or better
- RAM: 32GB RAM
- HDD/SSD: 80GB
- Video card: NVIDIA GEFORCE RTX 3070 TI / NVIDIA GEFORCE RTX 4070 / AMD RADEON RX 6800 XT
- DirectX version: 12
- Free space: 160GB
Stalker 2 flies without any errors

As we noted earlier, even if your system meets the minimum and recommended requirements, Stalker 2 may suddenly throw errors and fly to the desktop. This problem did not bypass even the owners of the most powerful computers. The game can be closed at random times or during various actions. In most cases, this is not due to the configuration of the system, but to the technical condition of the game itself.
We have researched this problem and created an effective list of steps that need to be performed sequentially. In conclusion, we have described the non-pred two actions that have helped many players get rid of constant sorties.
Update the video card driver
Of course, not all problems can be solved by updating the video card drivers, but it is the irrelevant version of the driver in the vast majority of cases that can cause errors, sorties or low frequency of personnel during the gameplay. To avoid this before starting the game, it is recommended to visit the site of the manufacturer of your graphics adapter (Nvidia,, AMD or Intel), find the configuration needed for your setup and install it. Additionally, we highly recommend using a “clean install”.
Update BIOS
BIOS (Basic Input-Output System) is the software that activates at the beginning of the computer and is responsible for launching hardware components. Follow these steps to update BIOS:
- First you need to determine the current version of BIOS. This can be done by entering the BIOS when loading the system (usually by pressing Del, F2 or other, depending on the brand) or using the Windows System Information Utility (MSINFO32 in the search bar entry).
- Visit the official website of your motherboard manufacturer (e.g. ASUS, MSI, Gigabyte, etc.) and find the support section.
- In the BIOS Updates section, find and download the latest version for your motherboard model. Make sure you load the version that is appropriate for your model.
- Manufacturers usually provide detailed BIOS update instructions. This may include using a special utility to upgrade BIOS from Windows or creating a bootable USB drive. Follow the instructions thoroughly to avoid damage to the system.
- After a successful BIOS update, restart your computer and check if the flight problem in the game is eliminated.
Disconnect the display from the equipment

Acceleration of components, such as a processor, video card or RAM, can significantly increase productivity in games and applications. But often this can lead to errors in the system or malfunctions in the work of programs. To exclude acceleration as a cause of problems, it is worth temporarily disconnecting and checking how the game functions in standard mode.
Use DirectX
Sometimes the absence or damage of DirectX components can cause various errors and malfunctions, including unexpected flights to the desktop. It is recommended to visit Microsoft’s official website to download and install the necessary components.
Update Microsoft Visual C++
Microsoft Visual C++ Redistributable is one of those utilities that won’t launch most of the game on your PC. We recommend downloading and installing all versions of this product. Driving Link.
Check Windows updates
Often a problem can arise due to missing operating system update files. For this:
- Click on the key combination “Win+X”, select “Parameters”;
- Go to the “Update & Security” menu (Windows Updates Center) and click on the “Check update availability” button;
- Wait for updates to be uploaded and installed and then restart the PC.
Switch the DirectX version

Stalker 2 will initially launch in DirectX 12 mode, but depending on your equipment, you can try changing the launch settings to the earlier version of DirectX. To do this, open Steam, find the game in your library and go into its properties. In the start parameters enter -DX11. Then check if the error has disappeared.
Reduce the graphics settings
If previous recommendations did not bring the result, you should pay attention to this step. Start by installing all the game’s graphics settings to minimum values and then gradually increase them individually. See if the error will arise again when each parameter changes.
Use a different scaling mode
The problem may be caused by the use of DLSS technology. Try switching to another scaling method, for example DLAA or TSR (temporary super resolution) in combination with frame generator. However, it is worth noting that DLAA can also lead to malfunctions of some users, so the second option is considered more relevant.
Install the tweak to optimize the game
Moreover, for additional optimization it is recommended to set up a mod available at the following link. This mod, while not perfect, can significantly help resolve issues with the game’s performance and stability.
Download the latest manual preservation

Some gamers noted that when loading the autosasy, in most cases the problems you might face are repeated again. To avoid this, it is recommended to create and load manual saves only.
Shader’s compilation error
At the moment, the compilation of the shaaders is found by Stalker 2 gamers at every start, but at this stage errors may already occur, including departures on the desktop. This is quite an important point that we do not recommend missing on the first launch, but then you can use this method and disable the compilation.
Here is a list of methods that can correct shaders compilation error:
- Update the graphics processor drivers.
- Clean the cache of the shadow. To do this, enter the “disk cleaning” in the Windows search bar, go to the main disk and delete the “DirectX” cache.
- Delete temporary files. Follow the path C:\users\nameof_polizer\AppData\Local\stalker2\ saved. Make a backup copy of the files and delete the contents of the Steam\Steamapps\Shadercache\1643320 folder.
- Run the game on behalf of the administrator. Follow the Path\Program Files (X86)\Steam\Steamapps\Common\Stalker 2 Heart of Chornobyl. Right-click on stalker2.exe and select “Run on behalf of the administrator.”
- Check the integrity of the game files in Steam.
- For AMD graphics processors, try clearing the Shaaders cache via AMD adrenaline.
- The last method is updating BIOS. This may solve the problem, but it can ruin the entire system if something goes wrong.
Stalker 2 flies out with the error stalker2-win64-shipping.exe

In the vast majority of cases, a similar problem is found in the owners of Stalker 2 on the steam platform. It means that the game cannot find the stalker2-win64-shipping.exe executable when starting. But how to fix the error?
If you try to start checking the integrity of the game files, you will notice that the Launcher downloads the missing data. But only after the next launch can you also make a mistake. This is due to the enabled antivirus, which recognizes the stalker2-win64-shipping.exe file as a potential threat and deletes it immediately after startup.

Before starting to check the integrity of the game files, we recommend temporarily disconnecting the antivirus and then adding the file Stalker2-win64-shipping.exe In the list of exceptions.
Bugs and errors in the gameplay. It is impossible to complete the quest
Recently, most of the critical bugs present on the Stalker 2 release have been fixed thanks to major patches. While you can still find local “anomalies” in the game, such as endangered objects missing artifacts, NPCs passing through the textures, and other funny glitches, overall they don’t have a significant negative effect on gameplay.

The advice may seem simple, but it’s manual preservation that helps the vast majority of bugs in the game get by. We don’t fully understand how it works, but when loading autosas the error is usually repeated. But if you manually create preservation and load it, you can with a high probability avoid problems and find the necessary item.
Moreover, gamers can also use console teams for UE5 so that you can complete the task in which you have a mistake in just a few seconds.
How to fix the bug in the quest “On The Verge”

Although the game developers rolled out a major patch some time ago that corrects many errors and bugs in the game, including the issue with the Quest “On The Verge”, some gamers may still face the issue. If you are among them, make sure you get this guide. It describes in detail the actions that will help bypass the problem and continue passing the plot.
If you are facing a critical error and cannot continue to pass the plot tasks for any reason, write about it in the comments below. We will try to investigate the problem and supplement the leadership.