Xhunter1.sys Blue Screen Error
Xhunter1.sys is a third-party driver file that belongs to XIGNCODE3 developed by Korean company Wellbia.com Co., Ltd. XIGNCODE3 is a program to help detect forms of cheating in PC and mobile online games.
Xhunter1.sys is not necessary for Windows and often leads to issues. According to reports, the xhunter1.sys driver file causes BSOD. This blue screen error could happen when trying to launch or play specific games like PUBG or performing certain tasks on Windows.
The xhunter1.sys file is often mentioned in two BSOD error messages like PAGE_FAULT_IN_NONPAGED_AREA and DRIVER_IRQL_NOT_LESS_OR_EQUAL.
So, how to prevent xhunter1.sys BSOD in Windows 11/10? Shift to the next part to find solutions.
Fixes for Xhunter1.sys Blue Screen
Note that all the following steps are based on a bootable PC. Although you meet the xhunter1.sys blue screen error, Windows sometimes can boot to the desktop. To stop BSOD from appearing time and again, try to address it.
Remove Xhunter1.sys Driver
Xhunter1.sys is the culprit to cause the blue screen and you can choose to remove this driver file. If the Wellbia UAC prompt presents itself when you launch a game, remember to click No. Then, the game can start fine. Note that the xhunter1.sys is usually located in the C:\Windows folder.
Disable Automatically Manage Paging File Size
To fix the xhunter1.sys blue screen error, this way is worth a shot and see how to do it:
Step 1: Open the Windows search, type in Advanced system settings and press Enter.
Step 2: In the System Properties window, click Settings from the Performance section under Advanced.
Step 3: Navigate to Advanced and click Change to open the Virtual Memory window.
Step 4: Uncheck the box of Automatically manage paging file size for all drivers, select No paging file, tap on the Set button, and click Yes to confirm.
Step 5: Click OK at last. Then, restart your PC to check if xhunter1.sys is fixed.
Disable Antivirus Software
Antivirus software may interrupt the anti-cheating program, resulting in xhunter1.sys BSOD. To address this issue, try to disable any antivirus program.
Step 1: In Windows 11/10, open Windows Security via the search box.
Step 2: Tap on Virus & threat protection and click Manage settings from Virus & threat protection settings.
Step 3: Disable Real-time protection. If prompted by the UAC, click Yes.
If you are running a third-party antivirus program, you should also disable it. Then, see if BSOD is removed when playing a game.
Run SFC and DISM
This way is recommended by some users to fix xhunter1.sys and follow the steps below to scan the entire operating system and repair corrupted system files to address your issue.
Step 1: In Windows, open Command Prompt with admin rights – type cmd into the search box and click Run as administrator from the right pane.
Step 2: In the CMD window, type in sfc /scannow and press Enter. Then, the scan starts.
If you are not lucky, you may encounter a stuck SFC scan. Go to refer to this post - Windows 10 SFC /Scannow Stuck at 4/5/30/40/73, etc.? Try 7 Ways.
In addition, you can also run a DISM scan via these commands:
dism /online /cleanup-image /scanhealth
dism /online /cleanup-image /restorehealth
Update Windows 10/11
Keeping Windows up-to-date helps protect your PC from dangerous attacks and fix some known issues. To solve xhunter1.sys BSOD, also go to have a shot. Just open Windows Settings, go to Update & Security/Windows Update, and check for available updates. Then, download and install them.
Temporarily disable Driver Signature Enforcement or Memory Integrity
When meeting xhunter1.sys BSOD, you may find the following logged event after checking Event Viewer:
You can choose to temporarily disable Driver Signature Enforcement before launching the game that needs this unsigned driver file. After the gaming, disable it again. Also, during the gaming session, turn off memory integrity.
These are the common fixes that you can try to solve xhunter1.sys blue screen. Hope they can help you a lot. But if you encounter a serious situation – the blue screen error always keeps appearing, threatening your data, what should you do? If the PC fails to boot to the desktop, what can you do to get your data back?
Keep Data Safe in Case of Xhunter1.sys BSOD
To keep data safe, you can back up your important files to another location. Then, MiniTool ShadowMaker comes out to be a good assistant. It can help you easily create a backup for files and folders. Even though Windows fails to boot eventually, you can run it to gain access to your hard drive and find needed files, then store them in another location. This is because MiniTool ShadowMaker allows you to create a bootable drive for data backup.
To protect your important data, now download and install this backup software on your PC to have a try.
MiniTool ShadowMaker TrialClick to Download100%Clean & Safe
Step 1: Launch MiniTool ShadowMaker to its main interface.
Step 2: Under Backup, go to SOURCE > Folders and Files, choose the items you need, and click OK.
Step 3: Go to DESTINATION and choose an external drive.
Step 4: Tap on Back Up Now to start the file backup.
If the PC cannot run to the desktop, open this backup program, go to Tools > Media Builder, and create a bootable USB drive. Then, boot the machine from USB and then open this utility in the MiniTool recovery environment. Then, go to Backup to choose source and target, and start the backup.
Xhunter1.sys Memory Integrity
In addition to the Xhunter1.sys blue screen error, the xhunter1.sys file can lead to a memory integrity issue. To be specific, the memory integrity feature is off. When you try to open it, a message says “Memory integrity can’t be turned on. Try resolving any incompatibilities with your drivers”. When you review incompatible drivers, the screen shows xhunter1.sys.
From a forum like Microsoft, we find two simple ways. One is to simply run Autoruns and disable/delete the driver from there. Another is checking the “Published Name” of the drivers in the memory integrity error to see which one to uninstall. Just use option 4 or 5 in this guide – https://www.elevenforum.com/t/uninstall-driver-in-windows-11.8651.
Final Words
That’s information about xhunter1.sys BSOD and xhunter1.sys memory integrity. Try the given fixes to solve this issue. If you have any other useful solutions, share them with us. Thanks.
About The Author
Position: Columnist
Vera is an editor of the MiniTool Team since 2016 who has more than 7 years’ writing experiences in the field of technical articles. Her articles mainly focus on disk & partition management, PC data recovery, video conversion, as well as PC backup & restore, helping users to solve some errors and issues when using their computers. In her spare times, she likes shopping, playing games and reading some articles.
User Comments :