IsStalker 2 crashingor not launching on your machine with the unreal process error?
It allows you to freely explore the dangerous and mysterious Chornobyl area to complete various main and side quests.
How to Fix Stalker 2 Not Launching/Crashing
Solution 1.
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Moreover, they might directly interfere with Stalker 2, potentially causing the game to crash.
At this time, what you gotta do is clean up these files and programs.
To wipe the temporary files:
Wondering how to recover temp files on Windows and Mac?
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Now you’re free to try the methods outlined in this post to perform temp file recovery.
To stop background tasks:
Solution 2.
How to change the power plan:
Step 1.

Open theControl Panel, and double-check the items are displayed by the category.
ClickHardware and Sound>Power Options.
Now you’re able to switch betweenHigh performanceandPower saveroptions.
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Solution 3.
Therefore, it’s possible for you to temporarily disable Game Mode to see if it solves the problem.
Press theWindows + Ikey combination to open options.
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Go to theGame Modetab, and then switch the button toOfffrom the right panel.
Are you troubled by the Stalker 2 lagging/stuttering problem on your PC?
Here is the ultimate guide on how to fix it.

Solution 4.
Solution 5.
In this case, you’re able to verify the integrity of the game files.
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Here we take Steam for an example.
Open Steam and go to theLibrarysection.
Go to theInstalled Filestab, and clickVerify integrity of game files.
Then it will start to detect your game files and repair or replace the problematic ones.
Solution 6.
To uninstall the driver:
Step 1.
Right-click theStartbutton and chooseDevice Manager.
Right-tap on your GPU and chooseUninstall rig.
Solution 7.
Update BIOS Firmware
According to user experience, there are problems with the 13th and 14th gen Intel processors.
This may be the cause of the game crashing issue.
In this case, updating the BIOS may help patch up the problem.
Second, copy and paste these files to a blank USB drive.
Most of the solutions are easy to operate.