How to fix BSOD- ERROR_CODE: KERNEL_SECURITY_CHECK_FAILURE (139) - (NTSTATUS) 0xc0000409

Adam Killeen 0 Reputation points
2025-07-03T08:36:59.5066667+00:00

Hi,

I have been having problems below with crashing, specifically with World of Warcraft.

I have tried updating GPU drivers, windows and re seating drives.

CPU: AMD Ryzen 5 3600 3.6 GHz 6-Core/12 Threads

GPU: Nvidia GeForce® RTX 2070 SUPER™ GAMING OC 8G

Mobo: ASRock B450 Pro 4

RAM: Corsair Vengeance 16GB DDR4

Dump file

https://1drv.ms/u/c/ce4732df0868619b/EW2sElLn6ftPvSfAx5WTg3YBLkcW3iUAUFBTsZNizArQUg?e=oVFbKP

Thank you!

Windows for home
Windows for home
A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.
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