The file “win32kfull.sys” it is one of the kernel mode device drivers present in your operating system. There are two types of device drivers, one is the normal driver that communicates between your hardware and the operating system and the other is the kernel mode drivers. They are required to start the operating system. The error “win32kfull.sys” occurs in many blue screen conditions, What:
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SYSTEM_SERVICE_EXCEPTION (win32kbase.sys)
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APC_INDEX_MIXMATCH
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PAGE_FAULT_IN_NONPAGED_AREA
If you experience this error, there are mainly two possibilities: or the driver is corrupted with incomplete files or crashes with other drivers / software already installed on your computer. We will go through the solutions one by one and see if they solve your problem..
But before proceeding with the solutions mentioned here, take a look at common solutions for BSOD.
Solution 1: update all drivers
As it was mentioned already, the error message “win23kfull.sys” occurs mainly because the drivers are out of date or incompatible with your hardware. These drivers include, among others, sound, screen, red, HDD, etc. If you can't access the Internet on your computer, you can do manual update and download the driver files from another PC.
It should also be noted that there are numerous cases where driver files are “considered” updated by various third-party applications, as NVIDIA, etc., but they don't actually update. Therefore, you should do your own research and see which files are out of date and which ones are compatible with your system. It is recommended that you download the drivers for all hardware modules and update them to the latest version.
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Press Windows + R, type »devmgmt. msc »and hit Enter.
Run Device Manager
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Once in device manager, right-click on the hardware and select »Update Driver«.
Update driver
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Select the second option Browse my computer for driver software.
Search my computer for driver software
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Now click Browse and navigate to the driver file you just downloaded.
Update all your drivers this way and leave none behind. When you finish updating the drivers, restart your computer completely and see if the problem is solved.
PROFESSIONAL SUGGESTION: If the problem is with your computer or laptop, you should try using Reimage Plus, which can scan repositories and replace damaged and lost files. This works in most of the cases when the problem originates due to system corruption. You can download Reimage by clicking here
Solution 2: uninstall problematic programs
Another problem that this BSOD causes is the presence of problematic programs that clash with your operating system and your computer architecture.. Many programs are not compatible or conflict with your existing drivers or software.

You need to identify those programs and try to uninstall them manually. Look for third-party software products that can cause compatibility issues. These programs are like Volume 2, etc.
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Press Windows + R, type »appwiz. cpl »in the dialog box and hit Enter.
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All applications installed on your computer will be listed here. Right click on the problematic app and uninstall accordingly.
Uninstall program
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Restart your computer after the uninstall process and check if the problem is resolved.
Solution 3: perform windows updates
Windows implements frequent updates to detect errors and difficulties that users experience. Microsoft officially recognizes this blue screen of death “win32kfull.sys” and post frequent updates to prevent users from experiencing this error.
Make sure your Windows is fully updated to the latest version and that there are no pending updates. This solution can be a game changer.
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Press Windows + S, type »update» in the dialog and open the system configuration that returns in the result.
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Now check for updates. Download and install them if necessary.
Check for Windows updates
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Restart your computer completely after the update and check if the blue screen still appears.
In addition to the solutions mentioned, you can also search the article with the full error code (por ejemplo SYSTEM_SERVICE_EXCEPTION) on our website and you will get a detailed solution of the problem. You can also perform the tips mentioned below:
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Undo all recent changes that were made before the error started to appear.
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Run an SFC scan on your computer to check for corrupted files.
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Run a check disk and the driver verifier on your computer. This will inform you about the bad sectors on your computer and if there are any issues with the driver.
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Perform a system restore to a previous build where the computer was working. If you don't have a restore point, you can go ahead and install a clean copy of Windows. Make sure to back up your data.
SUGGESTION: If none of the methods have solved your problem, we recommend that you use the Reimage repair tool, which can scan repositories to replace damaged and lost files. This works in most cases, when the problem originates due to a system corruption. Reimage will also optimize your system for maximum performance. You can download Reimage by clicking here
Run Device Manager
Update driver
Search my computer for driver software
Uninstall program
Check for Windows updates



