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Bugcheck Error 0x0000004e Stop Code Windows Blue Screen of Death BSOD indicates that the PFN (Page Frame Number) list is corrupted. This error is also called a Windows fatal error. This error is also caused by hardware or software problems. This error caused your PC to crash and displayed an error on the blue screen. This is some kind of bugcheck 0x0000004e error problem.
The PFN is used by your hard disk to determine the path of each of your files on the physical disk. This error message usually appears if the page number in the short PFN list is damaged by an internal or external error.
This error is typically caused by a driver passing a bad list of memory descriptors. For example, the driver may have called MmUnlockPages twice with the same list.
If a kernel debugger is available, check the stack trace.
Update the antivirus definition
First, make sure your antivirus software has the latest definitions and run a file virus scanner.
Open the Control Panel, open the Administration, open the Event Viewer, search for the following items errors corresponding to the crash, double-click the error, the information can provide a clue to the. Source of the problem.
Run a Disk Cleanup
Go to Start menu
Search or go to’Disk Cleanup’.
or you can find it by entering “Disk Cleanup” in the search field.
Click on it and open it.
Select the options you want to delete and click on them.
Press OK to start.
Then close the
That’s it, it’s done.
It will perform a file cleanup to correct this error 0x0000004e Windows 7 code problem quickly and it will also correct most of the errors by doing it.
If you also encounter a bugcheck Stop Code Error 0x0000004e Windows Blue Screen of Death BSOD PC problem or error code problem during troubleshooting, then comment on the error problem below so that we can fix it and fix it through our most delicate solutions guide.
Disable Microsoft OneDrive
OneDrive can also generate PFN_LIST_CORRUPT BSoD errors. It is therefore recommended to disable OneDrive and see what happens after Microsoft OneDrive is disabled.
Open the group policy by pressing Windows + S. Choose Change Group Policy.
After opening the Local Group Policy Editor, go to Local Computer Policy > Computer Configuration > Administration Templates > Windows Components > OneDrive in the left pane.
In the right pane, locate and double-click Prevent OneDrive for file storage.
Select On and click Apply and OK to disable OneDrive.