Page Fault In Nonpaged Area: While working with the Windows Operating System, we often come across a number of error messages. We shall discuss one of such errors which in this article is the page fault in non paged area error. This error occurs when the operating system tries to access a page which has not mapped by the Memory Management into the memory. It causes the system to abort all of its functions and displays an error message. We need to fix the issue to revert the functionality of our computer system.

There are several causes for the page fault in nonpaged area, but the most common ones have been listed below:
- Sudden power off leading to corruption of the OS.
- Insufficient memory allocation by the MMU.
- Fault in the installed drivers for hardware.
- Issues with the insertion of RAM Disks.
- Third Party Anti-Virus programs.
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Table of Contents
- 1 How to Fix Page Fault In Nonpaged Area Issue
- 1.1 Method 1: Manual Management of Page Size
- 1.2 4 Ways to Fix Windows 10 Store Missing Error
- 1.3 Method 2: Repairing Drivers by Booting in Safe Mode
- 1.4 Method 3: Run a Disk Check on the System
- 1.5 Method 4: Revert to the Last Known Good Configuration
- 1.6 Method 5: Using the Recovery Partition Method.
- 1.7 Method 6: Disable Anti-Virus Programs
- 1.8 Method 7: Check RAM
- 2 Conclusion
How to Fix Page Fault In Nonpaged Area Issue
We have discussed the methods which you can use to fix the page fault in nonpaged area. Please read the article till the end, and it is for sure that you will find a solution to the problem.
Method 1: Manual Management of Page Size
Many times, the allocated memory for the page becomes insufficient for the program, and it leads to an exception handling which shows the page fault error message. It can be fixed easily by the manual allocation of memory. To do this, follow these steps:
Step 1: At First, Open the Run dialog box by pressing Windows Key + R.
Step 2: Open System Properties by typing the following command.
sysdm.cpl
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Step 3: Out of the various tabs displayed, select Advanced Tab.

Step 4: Under the Virtual Memory section, click on the change option.
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Step 5: Define the custom size of the page (minimum and maximum).

Step 6: Finally, Click OK and exit.
Restart the computer system, and it is possible that your page fault in nonpaged area issue has been fixed. But in case it hasn’t been fixed, we have more methods.
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Method 2: Repairing Drivers by Booting in Safe Mode
If your system has a page fault in nonpaged area Windows 10 error, it is quite possible that it is due to some faults in the drivers. It could be an issue of using an outdated version of drivers or even incompatible drivers. Whatever be the issue, it can be fixed by booting in safe mode. It can be done by following these steps:
Step 1: At First, Start the system and press any key.
Step 2: Select Repair Your Computer.

Step 3: Select Troubleshoot option.

Step 4: Click on Advanced Options.

Step 5: Select Startup Settings.

Step 6: Click on the Restart tab at the left bottom of the screen.

Step 7: Press F4, F5 and F6 keys which correspond to Boot in Safe Mode.
Your system will now boot into safe mode, and you can fix driver issues from here.
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Step 8: Open Control Panel.

Step 9: Select Device Manager.

Step 10: Check for any faulty driver indications. If found, update the drivers.

Step 11: If there is no indication of faulty drivers, uninstall and then reinstall the drivers.
Step 12: Finally, Restart the system.
Once you have done this, you page fault in nonpaged area issue will get the fix if some driver issue was causing the error. If the issue hasn’t fixed yet, try the methods discussed below.
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Method 3: Run a Disk Check on the System
Whenever there is an abrupt shut down of the operating system, it increases its chances to go corrupt. If you are one of the people who does not use a UPS, the page fault in nonpaged area error could be a result of this issue. To fix that, you need to run a disk check by following these steps:
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Step 1: At First, Open the Run dialog box by pressing Windows Key + R.
Step 2: Type the following command.
chkdsk/f/r

Step 3: Type Y and press enter key once you get a message to schedule the disk check.
Step 4: Open Run command again and type the following command.
mdsched.exe

Step 5: After this, select the Restart now and Check for Problems option. The system will restart and will run a disk check. Wait for the process to complete.

Step 6: Finally, Log on again and check if the issue has fixed.
If your page fault error has not fixed yet, there are still more methods to try which have discussed below.
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Method 4: Revert to the Last Known Good Configuration
If some recent changes made by you (or someone else) has caused the page fault error in your system, this method could fix it. The steps to be followed are:
Step 1: At First, Restart your computer system.
Step 2: Press F2 (or F8) for Advanced Options menu.

Step 3: Select Last knew Good Configuration.

Step 4: Save and exit.
Step 5: Finally, Restart the system.
Check if the page fault in nonpaged area error message still shows up. If yes, you might need to try the Recovery Partition method which we will discuss below.
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Method 5: Using the Recovery Partition Method.
The Recovery Partition is somewhat similar to the disk checker. It checks for the faults in programs and fixes them. But, you need to back up your data to avoid data loss while using this method to fix the page fault error. Once you have backed up your critical data, follow these steps:
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- First, Restart your computer system.
- Press F11 key to access Recovery Partition.
- It will start the process. Restart the system after the process is complete.
There are high chances that your page fault in nonpaged area issue will fix by this method. But, if the issue is yet to solve, try a few more techniques which have discussed below.
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Method 6: Disable Anti-Virus Programs
Sometimes, specific anti-virus programs also cause the page fault in nonpaged area error in a computer system. To find out if the same is causing the error in your system, disable the anti-virus program and restart your system. If your system works well, switch over to another anti-virus program.
Method 7: Check RAM
Many times, the issue of page fault is a result of the improper insertion of RAM disk into the slots. The solution to this problem is to insert the disk correctly into the slots and restart. To do this, you may refer to the user manual.
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Conclusion
These were the methods to fix the page error issue in Windows 10. It is for sure that one of the methods discussed above would have fixed your issue. If you have a NO as an answer, then you should reinstall the Windows and fix the issue without any hassles. But be careful not to lose your data in the process.

Gravit Sinha is the founder of ValidEdge. Ever since he was a kid, he has been a problem fixer and that passion is what inspired him to start and grow this website! 🙂