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. read more

1.1 Using Solution 1: Command Prompt to Repair BCD.
1.2 Solution 2: Check your drivers.
1.3 Solution Correction 3: Registers.
1.4 Solution 4 – Update Windows
1.5 Solution 5 – Disable your antivirus program.
1.6 Solution 6 – Turn on the firewall.

Violating Application Error 0xc0000005) (Access errors are usually caused by your computer’s inability to properly manage the files and settings required to run a particular program or installation.

The 0xC0000005 error is often caused by poor maintenance of your computer and corrupted registry entries that accumulate when you install and delete programs, especially if you install new programs on old programs that have not been completely removed. To correct error 0xC0000005, you can manually check all registry entries, but this procedure is long and complicated. If you are not a computer expert, it may take a few days to check your registration manually. You can also damage important registry entries. read more

The Windows system can crash and generate stop error code 0x00000027 in the Rdbss.sys process. This problem occurs because the Rdbss.sys driver (Redirected Drive Buffering SubSystem driver) incorrectly releases a File Control Block (FCB) object twice. It can occur if it is an illegal operation performed by an application.

The defective rdbss system can lead to Blue Screen or BSOD. Occasionally, a boot error may occur on a Windows PC due to a defective rdbss system driver.

There can be many reasons for problems with rdbss.sys.
– The RDBSS service does not work.
– Improperly configured network and server and/or hardware problems.
– Viruses and malware.
– Some programs are known to crash the RDBSS service.
– Missing and/or incorrect drivers. read more

Enter Safe Mode with Networking.
Recovery of damaged system files.
Update your device drivers.
Update your BIOS.
Check for physical damage.

CLASSNP. SYS is a critical Windows SCSC class file system that keeps your PC running smoothly. However, sometimes you may encounter CLASSPNP. SYS BSOD error that causes your PC to freeze on the loading screen.

NTFS. sys specifies either the file system needed to start Windows or a hardware driver that allows the Windows operating system to read and write to NTFS drives. So if you get a BSOD with stop code: NTFS_File_SYSTEM (Ntfs.sys) it means something is wrong with the hardware driver. read more

Restart your computer.
Press F2 or Delete to enter BIOS. Pay attention to the key guide in the upper right corner.
Go to the advanced menu.
Select Cache storage.
Make sure it’s disabled. F10
Click to save and exit.
Choose yes.

Click Start.
Enter “In-Tool Memory Diagnostic” in the search box.
Right-click the Memory Diagnostic Tool.
Select “Run as administrator”.
Follow the instructions to start the diagnostic process.

Is the unexpected mode kernel trap a virus? Files infected with malware or viruses can cause UNEXPECTED KERNEL MODE TRAP blue screen errors. So, launch an anti-malware program and run a computer scan to find and remove malicious files. read more

Restart your computer. If you haven’t already done so, restart your computer.
Reinstall your hardware.
Start SFC.
Run CHKDSK.
Check your drivers. Your
Test your RAM with MemTest86.

Corrupted Faulty Hardware Page Error is a complex BSOD (Blue Screen of Death) stop code that indicates memory corruption in Windows 10. Several causes such as outdated device drivers, corrupted files, faulty systems and hardware can cause this error to appear.

Write down the Windows blue screen stop code.
Try a specific troubleshooting for the blue screen error code.
Check the latest computer changes.
Check for Windows drivers and updates.
Perform a system restore.
Scan for malware.
Test your computer hardware.
Run an SFC scan. read more

Clock Watchdog Timeout is a blue screen error that can appear on a Windows PC when the specified processor is not handling interrupts, indicating a problem with the processor.

Solution 1 – Use the Driver Verifier
Fix 2 Check – for pending Windows updates.3
fix – Use chkdsk.
Fix-4 Run the Memory Diagnostic Tool.
Fix 5 Update – Driver.

Use dedicated BSOD recovery software.
Cancel updated device drivers.
Review and uninstall third-party apps.
Disable all new hardware devices.
Use the Windows Diagnostics Store Tool.
Run System File Checker.
Update the BIOS firmware. read more

The BUGCODE_NDIS_DRIVER BSOD (Blue Screen of Death) error can occur during the initialization process for Windows. This means that a problem has occurred when loading a defective driver for a network device. This error caused the computer to crash to avoid damage and data loss.

This BSOD error is also called “BUGCODE_NDIS_DRIVER” and “STOP 0x0000007C”. This is usually caused by faulty network drivers. The device driver may be obsolete or damaged. Sometimes installing new network hardware that is not compatible with your computer can cause this problem. read more

Windows Error 0x0000007e is a system error message that appears when the computer’s operating system cannot access system files, optical drives, ports, hard drives, or any other hardware installed on the computer. During normal system operation, the Windows error handler detects device boot problems and displays the error before the end user connects to the system. However, there are instances where the error is thrown away that prevents the error handler from reporting the problem(s) immediately. In this case, error 0x0000007e is displayed after the computer is started. read more

Update the driver from the device manager menu. Windows 10 automatically updates your drivers with the updates it releases.
Reinstall drivers.
Run the Windows Troubleshooter.
Scan your system for viruses with Windows Security.
Update Windows 10.

Software causing blue screen of death
Often, old program files or incompatible device drivers can cause intermittent BSOD stop errors. Corrupted system files. Sometimes even Microsoft makes a mistake and releases erroneous updates that accidentally crash the system. read more