QuantumATK Forum

QuantumATK => General Questions and Answers => Topic started by: NarTrak on March 11, 2026, 08:32

Title: python.exe Fault Leading to Crash with Exception 0xc0000409
Post by: NarTrak on March 11, 2026, 08:32
I used QuantumATK to simulate IV-characteristic of MoS2 transistor, but it get crash periodically without any error in log file
I have to check Event Viewer by myself and get this error:

Faulting application name: python.exe, version: 3.11.1150.1013, time stamp: 0x67922a91
Faulting module name: _NLEngine.pyd, version: 0.0.0.0, time stamp: 0x68a83e1f
Exception code: 0xc0000409
Fault offset: 0x0000000002420849
Faulting process id: 0x77A0
Faulting application start time: 0x1DCB064DB8891E5
Faulting application path: C:\PROGRA~1\QUANTU~1\QUANTU~1.06-\ATKPYT~1\python.exe
Faulting module path: c:\program files\quantumatk\quantumatk-x-2025.06-sp1\atkpython\lib\site-packages\_NLEngine.pyd
Report Id: 5eb1c13e-3327-4cda-abe7-7940c74a265f
Faulting package full name:
Faulting package-relative application ID: 

Hope to solve this issue