Pubg Shield error. Please help

[BRDA*WINSTON]

Conflict with external software
The game won't start. Error (There was a conflict with external software)
PUBG Shield:
Log File: C:\Program File(x86)\Steam\steamapps\common\PUBG\TslGame\Binaries\win64\pubg_fail.log
Technical Information:
code:00000203/000C, info:00000000000000000
1 Reinstalled the game
2 Checked the integrity of the files
3 Installed the latest drivers
4 Removed antivirus
5 Even reinstalled Windows (license 11 x64)
I can’t figure out what’s wrong, if anyone knows a solution to the problem, please help me.
Thank you in advance)

[Wolflicious]

trying Re instal ur windows then instal pubg

[scolamail]

PUBG stopped working with Windows 11. It's the Killa cheat protection that interacts with the kernal. Windows 11 update protects the kernal and blocks it so you get blue screen of death.

[SViper]

I'm getting same error and there is no solution to my little brother's low end PC while for me only solution is to install VM with Windows 10 or such as, but I won't do that just for 1 game!..
PUBG update your system to allow play with Windows 11 especially Windows Insiders! What is the point of drops for this game when not everyone is allowed to play!!!!!