How to Fix win32kfull.sys Failed Blue Screen Issue?

How to Fix win32kfull.sys Failed Blue Screen Issue
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How about working on your PC, and suddenly the screen turns blue? The PC would address win32kfull.sys failed with a stop code. These stop codes may vary or could be anyone given from the list below:

How to Fix win32kfull.sys Failed Blue Screen Issue

The situation will often disappoint you, and you may wreck out in anger, but you need not worry. We will take you through the file, and you can learn how to fix the issue! 

What is the win32kfull.sys File? 

Whenever any file has the .sys extension, it indicates system files. These come along with the Windows OS. The .sys files facilitate communication between the PC’s hardware and Windows OS system and therefore work as real-mode device drivers.

Any system file that’s crucial for the functioning of Windows OS or the device driver is a critical system file known as the kernel-mode device driver.

Such files play a vital role in boosting your Windows OS. One of the types of kernel-mode device drivers file is the win32kfull.sys. The .sys file errors harm your system. One such error you are facing is the blue screen of death issue. 

How to Fix win32kfull.sys Failed Error?

To fix the win32full.sys failed error, follow the steps given below. However, don’t jump further to any step if the issue gets resolved. 

Method 1: Update  the device drivers

One of the most common causes of the issue occurs issues with driver software. Therefore, you have to update the device drivers to resolve the problem. 

Following are the two ways to update the device drivers, either manually or automatically: 

Update Driver Manually

  • Visit your device manufacturer’s website
  • Search for the latest and appropriate driver
  • Ensure that you select drivers that are compatible with your Windows OS version

Therefore, here you have to check all the drivers’ updates details.


Update Driver Automatically

Suppose you want an update without any hassle. Moreover, suppose you have a shortage of time and lack the relevant technical skills to update the drivers manually. In that case, you can do so automatically using Driver Easy. It identifies your OS directly and accordingly finds the appropriate drivers. Therefore, you can download and install them, saving time.

  • Download Driver Easy
  • Install it on your PC
  • Run the software and select the Scan Now option
  • It will also scan your PC and detect any problems.
  • Press the Update button that will be located around a flagged driver. Further, it will download and install the correct version. You can do it using the free version.
  • Else, select Update All, automatically downloading and installing the appropriate version of missing or outdated drivers. However, you have to upgrade it to the Pro version that comes along with a 30-day money-back guarantee.

Method 2: Update the Windows OS

How to Fix win32kfull.sys Failed Blue Screen Issue

Microsoft fixes and improves the Windows system files frequently. You can access the improved system files by updating the Windows OS. Install the latest update to your Windows OS to avoid getting rid of the win32kfull.sys issue. To do so, follow the steps mentioned below: 

For Windows 10 users

  • Go to start menu
  • In its search bar input update
  • The search results will display Check for Updates; click on the option
  • Windows will then check for available update and install them automatically  if any is available 
  • Afterward, Reboot your Windows 10 OS  system to check if the issue is fixed or not

For Windows 7 users

  • Go to the Start Menu
  • In its search bar input update
  • The search results will display Check for Updates; click on the option
  • Windows will then check for available update and install them automatically  if any is available
  •  Type update in the search box from Start. Then click Check for updates.
  • Afterward, Reboot your Windows 7 OS  system to check if the issue is fixed or not

If Windows has updated the files, the issue will be tackled. Else follow the method given below.

Method 3: Run System File Checker

Windows has a tool that helps the OS diagnose any corruption with your system files and even fix them. The win32kfull.sys can also be tackled on similar lines. To run the Windows System File Checker, follow the steps given below: 

  • Go to Start Menu
  • Input cmd in the search box 
  • Press a combination of Ctrl + shift keys and click the first option displayed in search results 
  • You will be prompted by User Account Control sp click on yes
  • The black window will open and give the following command:


After giving the command, press the Enter key.

  • The Windows tool will start scanning your system and repair the .sys files automatically. However, the process will require approximately 15 minutes. So, what until the process gets completed.
  • After the process completion, check if the win32kfull.sys issue is fixed or not.

If not, then follow the next method specified below! 

Method 4: Fix Corrupted System Files using Reimage

Reimage Is another tool that aids in Windows repair. The tool will scan for any missing or corrupted files on your system and replace them automatically. For the user, it works as a sorted Windows installation which will take 1 hour. Meanwhile, all the settings, user data, and programs will not be lost throughout the process.


Follow the steps given below to use Reimage for the purpose:

  • Download Reimage and Install it
  • Afterward, open the tool and press the Enter key. Doing so, the tool will run a free scan of your system and display a report of the same.
  • Reimage will scan your PC, which may take 3-5 minutes or longer. Check the report of the issues diagnosed. If you want to fix the problems, you have to purchase the full-fledged version of the tool.
  • Then select Start Repair to begin with the fixing part.

Else, follow the method given below.

Method 5: Reinstall the Latest Installed Software

If the win32kfull.sys error occurs after you install new software, then the cause may be with the software leading to blue screen issues. Follow the steps given below to reinstall your newly installed software.

For uninstalling the software

  • Go to Start Menu
  • In the search bar, type Features 
  • If you have a Windows 7 OS, it will display Programs and Features, and if you have Windows 10 OS, the results will display Apps and Features. Whichever results will be displayed amongst them, click on it.
  • Click on the newly installed software and choose Uninstall.
  • You will be prompted to follow the instructions to complete the uninstalling procedure.

For Uninstalling the Software

  • Go to Microsoft Store or the software’s official website.
  • However, make sure to download it from a secure website.
  • After downloading the software, install it on your PC.
  • Reboot your PC to check if the issue is resolved or not.

If it’s not the case with you, follow the next method given below.


Method 6: Check the Device’s RAM

RAM, or the Random Access Memory, is a form of primary storage on your computer. If your RAM is corrupted, then it might lead to the win32kfull.sys issue. To fix it, you need to check your RAM to see if it is corrupted or not! 

Follow the steps given below to check your device’s RAM:

  • Save all your work and close existing programs from your PC.
  • From the Start Menu, search for Memory.
  • Select the Restart now and check for problems.
  • Your PC will reboot and check the RAM.
  • After it is completed, then the win32kfull.sys error will disappear.

What failed win32kfull.sys when printing?

It usually occurs when your Windows 10 drivers are not correctly configured or may be old or outdated. You can update the drivers for the purpose by following Method 1 to update device drivers.

The Final Word

The methods mentioned above must have solved your problem. If you have any queries, then do let us know in the comments section given below. Also, let us know which method fixed your issue. 

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