Windows 10: BSOD error system thread exception could not be handled what failed: mssecflt.sys

I was going through my windows defender report and i came by an option to turn on Windows Defender application guard. It opened the enbale/disable windows features panel window. I unticked Internet explorer and turned on windows defender application guard. The system applied changes and asked me to restart. As soon as i restarted it showed the BSOD error


Stop Code: SYSTEM_THREAD_EXCEPTION_NOT HANDLED


What failed: mssecflt.sys


I can't boot into safe mode either. When i try to,This error comes up. Please help




:)

 

BSOD problem - System Thread exception not handled - netwtw04.sys

Hi,

Conflicts with the installed driver is one of the possible reasons why you are having an blue screen error code: System Thread exception not handled - netwtw04.sys. To assist you better regarding your blue screen issue, kindly answer the questions below:

• Have you made any changes to your computer prior to this issue?
• What troubleshooting steps have you done so far?
• Have you tried updating your network adapter driver? If not, you can follow the steps on this
  
  link that was provided by JMH (MS-MVP) to update your driver.

Regards.

 

System Thread Exception Not Handled?

Hi,

Thank you for posting your query on Microsoft Community.

I understand your inconvenience. We will assist you to resolve this issue.

The System Thread Exception Not Handled error in Windows mostly occur due to incompatible or old graphics card drivers. System Thread Exception Not Handled error is often displayed along with the Blue Screen of Death

I suggest you to boot into Safe Mode environment and update your graphic drivers.

Method 1: Update drivers.

I suggest you to update graphic drivers and check if it helps. Follow the steps given below.

• Press Windows key + X key and click on
  Device manager.
• Search for Display Adapters.
• Right-click on the graphics
  card and click on Update driver software.

You may also download the latest graphic drivers from the manufacturer’s website and install them on your computer.

If the issue still persist, I suggest you to install the drivers in compatibility mode and check.



Method 2:



Follow the steps to install the drivers in compatibility mode.

• Download the drivers from the manufacturer’s website.
• Right-click on the installer and click on "Properties".
• Click on the ‘compatibility’ tab and check the box "Run this program in compatibility mode for” and select previous Operating System from the drop down.
• Click on ‘Apply’ and click ‘OK’ and run the file to install it.

Hope it helps. Do let us know if your issue is resolved. For any further information, feel free to contact us.

Thank you.

 

Getting Blue Screen with Error SYSTEM THREAD EXCEPTION NOT HANDLED RTKVHD64.sys

Hi Everyone,

I am getting the blue screen with error "SYSTEM THREAD EXCEPTION NOT HANDLED RTKVHD64.sys" and system then goes to restart.

Appreciate if someone can please support.