It will causeBSOD, which is pretty annoying.
The Reasons for PAGE FAULT IN NONPAGED AREA
What is NONPAGED AREA?
I will list some of the reasons below.

After knowing what might cause PAGE FAULT IN NONPAGED AREA error, do you know how to fix it?
How to Fix PAGE FAULT IN NONPAGED AREA Error?
However, if the BSOD occurs again and again, then you should try the following methods.
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If your machine has multiple RAM sticks, then you oughta find out which one is wrong.
Here is the way to disable Windows Defender.
However, if disabling anti-virus software doesnt work, then you gotta try the following method.
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Heres how to modernize your driver or uninstall the gadget.
Step 1: OpenFile Explorerand right-clickThis PCto continue.
Step 2: ChooseManageto continue.

Step 3: ChooseDevice ManagerunderSystem Toolsoption to continue.
Step 4: Right-nudge the disk rig underDisk Drives, then chooseUpdate driverorUninstall rig.
After you have done these instructions above, then reboot your machine to verify if the error is solved.
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If it still occurs, try the next method.
It is available in the Windows Insider Program now.
Now I will tell you how to disable Automatically Manage Paging File Size for All Drives.

Step 1: OpenFile Explorerand right-clickThis PC, then clickPropertiesto continue.
Step 2: ClickAdvanced system settingson the left menu.
Step 3: ClickSettings…under thePerformancesection on theAdvancedtab.

Step 4: ClickChange…to make changes on theAdvancedtab.
Step 5: UncheckAutomatically manage paging file size for all drivesat first, then clickOKto finish.
After rebooting your machine, then you could check whether PAGE FAULT IN NONPAGED AREA error happens again.
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If the error occurs again, then you should try the next method to fix it.
Heres the way to spin up the Windows Memory Diagnostic tool.
Step 1: Typememory diagnosticin the search box and click onWindows Memory Diagnosticto continue.

Step 2: ClickRestart now and check for problems (recommended).
Then you just need to wait for the computer to find the problems for a period of time.
After the search is completed, the computer will display the detected problem on the screen.

If it doesnt detect any problem, try the following method.
Now I will tell you how to do it.
Step 2: PressEnterafter typingchkdskC: /f /r.

(Cis the letter of the drive where you store your operating system.)
Then you just start your box to check whether PAGE FAULT IN NONPAGED AREA error has been fixed.
Here is the way to runHardware Troubleshooter.

Step 1: ClickSettingsfrom theStartmenu to continue.
Step 2: ClickUpdate & securityon theSettingspage to continue.
Step 3: ClickTroubleshootand chooseHardware and Devicesin the right to continue.

Step 4: ClickRun the troubleshooterto continue.
Step 5: Now just wait for the computer to detect the problems.
The error will be displayed if there is after completing the scanning process.
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Then fix the problem.
Now I will tell how to run Rest this PC.
Step 1: ClickUpdate & Securityon theSettingspage to continue.

Step 2: ClickRecoveryand clickGet Startedon the right to continue.
Step 3: Choose whether toKeep my filesorRemove everythingwhen resetting your PC.
you’re free to also choose toreinstall your operating system.

But how to back up data safely and quickly?
I highly recommend you to try MiniTool ShadowMaker a piece ofprofessional backup software.
Besides, you’re free to use it tosync files and foldersto avoid data loss.
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ou can clickMedia BuilderunderToolspage tocreate bootable media, too.
Step 1: Launch MiniTool ShadowMaker at first.
Step 2: MiniTool ShadowMaker backs up the operating system and selects the destination by default.

But if you want to change the source and destination, just clickSOURCEandDESTINATION.
There are three backup options that are very useful for you.
Step 3: After confirming the backup source and backup destination, then clickBack Up Now.

After these steps, it’s possible for you to back up data successfully.

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