Windows 10: BSOD with failure of klwtp.sys driver

Hello everybody, I have a problem with a computer BSOD-ing very many times with the message: STOP CODE DRIVER IRQL NOT LESS OR EQUAL WHAT FAILED: Klwtp.sys This driver is related to Kaspersky anti-virus but I'm not running any Kaspersky products on this computer. The file was created the same day as Windows update 1803 was installed. Coincidence? Anybody got the same problem or any tips or tricks? Would be very appreciated. Thanks in advance.

:)

 

Driver Power State Failure (ntoskrnl.exe+22092e ) BSOD

Hi Ayan,

I suggest you to follow the steps given in the link below and check if it helps you.

Shutdown BSOD: Driver Power State Failure (Windows 8.1 Pro 64-bit)

Let us know the status of the issue.

 

wdf01000.sys and ntoskrnl.exe BSOD

I'm on Windows 10, 64bit

Basically, whenever I try to update my LPC controller through Device Manager, BSOD with WDF_VIOLATION occurs (culprit being wdf01000.sys)

So I try to use the driver verifier to see which driver is causing the BSOD, but then it causes BSOD (cultprit being ntoskrnl.exe)

Have no idea which driver is causing them

Please help!

Here are my list of drivers and system info: Documents

 

BSOD - driver_irql_not_less_or_equal (l1c63x64.sys)

Hi Seung,

Sorry for the inconvenience caused by BSOD - driver_irql_not_less_or_equal (l1c63x64.sys).

Please let us know the make/model of your computer.

The L1C63x64.sys is the Atheros LAN driver and I would suggest to uninstall and reinstall the Atheros LAN driver but install the latest Atheros LAN driver by visiting the manufacture's website and avoid using any LAN driver available though Windows Update.

However the problem could also be with any VPN software and other software so make sure you have the latest version of each of these software.

If the errors continue uninstall the VPN software and check if the issue persist.

Hope this helps. Get back to us for further queries for BSOD - driver_irql_not_less_or_equal (l1c63x64.sys). We are happy to help!