The scariest and most frustrating error that can happen to your Windows computer is a blue screen of death error. It usually happens when your Windows completely crashes, which as a result, you can’t do anything other than restart your computer. The blue screen often comes with a STOP code error to help identify the source and cause of the BSoD problem. KMODE_EXCEPTION_NOT_HANDLED is the STOP code error that we will see now. This post explains the STOP code Unhandled KMode Exception in Windows 10, particularly after Windows Update or a fresh installation of Windows 10, and how to fix it.
In plain English, the KMode Exception Not Handled Windows 10 error, in most cases, is the result of memory overwrite conflicts between programs and Windows when running in Kernel mode. So the STOP KMODE_EXCEPTION_NOT_HANDLED code can be caused by Invalid, corrupted, or missing Windows system files, registries, and drivers . A incorrectly installed software or a faulty hardware such as RAM or HDD could also be the reason unhandled KMode exception occurs in Windows 10.
Some Reddit users also reported that the KMODE_EXCEPTION_NOT_HANDLED error also comes with a driver file called ntfs.sys . The problem is commonly caused by the overclock hardware.
Since the reasons that can cause this specific blue screen error are huge, it can be very tricky to fix the error. However, we have resolved the most common causes of this error and listed the most functional solutions below.
How To Fix Unhandled KMode Exception Windows 10
Disable fast startup
In most cases, the STOP code KMode Exception Not Handled error in Windows 10 is caused by a startup option called Fast Startup when it is enabled in Windows. Disabling it should fix the problem. Here’s how to do it.
- Go to the start menu or Cortana.
- Find and open the control panel .
- Click on Security system .
- Then click Energy options .
- From the left panel, click Choose what the power buttons do .
- On the right, click Change settings that are currently unavailable to unlock the Shutdown setting.
- Uncheck the option Enable quick start to disable fast startup.
- Restart your computer.
This should solve the KMODE_EXCEPTION_NOT_HANDLED problem in Windows 10. If you can’t start Windows to make the changes in the first place, read how to enter Safe Mode in Windows 10 from BIOS.
Update your hardware drivers
If you are having trouble trying to make changes to Windows before the blue screen goes off active , or you can’t even boot into Windows due to a error from arrest of Windows of KMode Exception Not Handled, go to the link shown above to force your PC into safe mode without logging in.
Then in safe mode, go to the start menu. Find and open Device Manager . In Device Manager, click View on the menu, then click Show hidden devices . This is to ensure that each connected hardware is shown in the list.
In the list, look for devices with a yellow exclamation mark next to it, generally called Unknown Device , in the category Other devices . Right-click on these devices and then select Update driver software to allow Windows to update the driver automatically.
Since the KMode Exception Not Handled Windows 10 stop error is directly related to the drivers for your connected hardware, updating these missing or corrupted drivers can help fix the problem.
Remove recently installed programs
If the above methods did not work to resolve your KMode Exception Not Handled problem, try to remember what program or software you recently installed just before the error started to occur. Try uninstalling these programs and see if you fix the error.
The Windows 10 error of the unhandled KMode exception also implies that there could be conflicts between Windows and the installed program in handling used memory. If a program is incompatible with the operation of Windows 10, it may cause KMODE_EXCEPTION_NOT_HANDLED error in Windows 10.