Windows 10 Blue Screen WDF VIOLATION Fixed 2019

When it comes to updates, we are sure that some of you agree with us that windows are reputed to have ruined the user experience. This is the truth. This is a reality. First, in the October 2018 windows 10 update, we confronted the delete file bug, and now new reports say that Blue Death Screen BSOD are provided for HP workstations and laptops. After installing all the recent Windows 10 updates, the screen collapses with a WDF VIOLATION error message.

Image result for Windows 10 Blue Screen WDF VIOLATION Fixed

While WDF VIOLATION Stop Code mistake in Blue screen windows 10 is mainly found on HP PCs. Other PC users also report the same mistake after Windows 10 version 1803 Cumulative Update (KB4462919).

The real reason for that mistake is no formal source confirming and the files located in the C:\Windows\System32\drivers\HpqKbFiltr.sys, most likely to be HP keyboard driver, appear to cause the Windows 10 blue screen crash.

The Windows 10 October update was temporarily stopped by Microsoft. But people who have received the STOP CODE-WDF VIOLATION error message could have noticed a blue windows 10 screen. Is there a way to solve it? Is there any way? The reply is yes!

Fixing the WDF VIOLATION Windows 10 mistake after the October 2018 update

First of all, we should understand when a user is trying to install KB4462919 when a computer or HP laptop crashes by saying "Your PC has run into an issue and needs to restart" and WDF VIOLATION stop code, as shown in the following figure.


Image result for Fixing the WDF VIOLATION Windows 10 mistake after the October 2018 update


Fortunately, a simple fix for most of the users is available for HP PC users.
You have to rename the driver HpqKbFiltr.sys in order to fix Blue windows 10 WDF VIOLATION stop code error. Of course, you can not do this because your PC crashes before entering the system and deleting or renaming any file.

Phase 1-

So you must wait until your Windows 10 PC shows the retrieval screen to resolve it. Which will certainly be shown following the crash.


Select the Troubleshoot option.

Phase 2-

In the following Troubleshoot screen choose the advanced options



Phase 3- 



Click the command prompt option in the following screen.

Phase 4- 

You must be clear with the command prompt option what device is connected to the driver of your computer.

Navigate to-C:\Windows\system32\drivers and rename HpqKbFiltr.sys to HpqKbFiltr.sys.bak when it is C.

Click exit and reboot your PC after it has been renamed.

Or, beginning Phase 4 instead of the above navigation. Type the following locate "osdevice" cd c:\windows\system32\drivers ren c:\Windows\system32\drivers\HpqKbFiltr.sys HpqKbFiltr.sys
old.  This is C drive for us (remember in which mode the unit is in.)

What if there is no HpqKbFiltr.sys name on your PC. How do I fix a Windows 10-stop code error for WDF VIOLATION blue screens?

Dell and some other PC users also experience the same mistake after Windows 10 updates on October 10. This mistake is not restricted to the HP PC only. In this case, you should use System Restore to attempt and restore your Windows 10 PC.

For this purpose. The boot manager settings must be entered.

Instead of a command prompt, you have to follow Phase 1, 2 and select system restore in Phase 3. Then pick from your PC a saved prior restoration point that will undo the recent modifications on your PC to correct the issue.

Then, you can solve the WDF VIOLATION blue screen windows stop code mistake in Windows 10. Let us know about any other solutions you are aware of and whether or not they work for you.

Stay tuned for additional solutions.
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