How to fix error code 0x0000001A in Windows 11?

by Honda William July 27, 2026

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Windows 11 is designed to deliver a stable and secure computing experience, but system errors can occasionally interrupt your workflow. One of the most frustrating issues users encounter is error code 0x0000001A , commonly associated with the MEMORY_MANAGEMENT Blue Screen of Death (BSOD) . This error often appears unexpectedly during startup, gaming, software installation, or heavy multitasking, causing the system to crash and restart.

The good news is that error code 0x0000001A in Windows 11 is usually fixable without replacing your computer. In most cases, the problem is related to faulty RAM, corrupted system files, outdated drivers, disk errors, or software conflicts. This guide explains the common causes of the error and provides step-by-step solutions to help restore your PC to normal operation.

What Causes Error Code 0x0000001A in Windows 11?

Before troubleshooting, it's helpful to understand what may trigger this BSOD error. Common causes include:

Faulty or failing RAM modules
Corrupted Windows system files
Damaged hard drive or SSD sectors
Outdated or incompatible device drivers
Malware or virus infections
Overclocking instability
Recent Windows updates or software conflicts
Hardware compatibility issues

Identifying the root cause can make the repair process much faster.

How to Fix Error Code 0x0000001A in Windows 11

Follow the solutions below in order. After completing each step, restart your computer and check whether the error has disappeared.

1. Restart Your Computer

Sometimes the error is temporary.

Save any important files.
Restart Windows normally.
Check whether the BSOD appears again.

If the issue persists, continue with the next solution.

2. Run Windows Memory Diagnostic

Since this error is closely related to memory management, checking your RAM should be your first priority.

Press Windows + R .
Type mdsched.exe and press Enter .
Select Restart now and check for problems .
Wait for Windows to complete the memory test.
Review the results after Windows restarts.

If memory errors are detected, reseating or replacing the RAM may be necessary.

3. Scan and Repair System Files

Corrupted Windows files frequently trigger BSOD errors.

Open Command Prompt as Administrator.
Run:

sfc /scannow

Wait until the scan reaches 100%.
Restart your computer.

If problems remain, run:

DISM /Online /Cleanup-Image /RestoreHealth

DISM repairs the Windows image and complements the System File Checker.

4. Check Your Hard Drive

Disk corruption can also cause memory management errors.

Open Command Prompt as Administrator.
Execute:

chkdsk C: /f /r

Press Y if prompted.
Restart the PC to begin the disk scan.

The process may take some time depending on drive size.

5. Update Device Drivers

Old or incompatible drivers are a common source of Windows crashes.

Press Windows + X .
Open Device Manager .
Expand hardware categories.
Right-click each important device.
Choose Update driver .
Install the latest drivers from the hardware manufacturer's official website whenever possible.

Pay special attention to graphics, chipset, storage, and network drivers.

6. Install the Latest Windows Updates

Microsoft regularly releases patches that improve system stability.

Open Settings .
Select Windows Update .
Click Check for updates .
Install all available updates.
Restart your PC.

Updated system files often resolve known BSOD issues.

7. Scan for Malware

Malicious software can damage memory management components.

Open Windows Security .
Select Virus & threat protection .
Run a Full Scan .
Remove any detected threats.
Restart the system.

Using a trusted antivirus program can provide additional protection.

8. Disable Overclocking

If your CPU, GPU, or RAM is overclocked, instability may cause error 0x0000001A.

Enter your BIOS or UEFI settings.
Restore default hardware settings.
Save the changes.
Restart Windows.

Returning hardware to factory settings often improves system stability.

9. Uninstall Recently Installed Software

If the problem began after installing a program, that software may be incompatible.

Open Settings > Apps > Installed Apps .
Locate recently installed applications.
Uninstall suspicious software.
Restart your PC.

Observe whether the BSOD returns.

10. Perform System Restore

If the error appeared recently, restoring Windows to an earlier state may solve the issue.

Search for Create a restore point .
Open System Restore .
Select a restore point created before the error started.
Complete the restoration process.

Personal files remain intact, but recently installed software may be removed.

Tips to Prevent Error Code 0x0000001A

To reduce the likelihood of future BSOD errors:

Keep Windows 11 fully updated.
Update hardware drivers regularly.
Avoid installing unreliable software.
Scan for malware periodically.
Monitor SSD or HDD health.
Test RAM if crashes become frequent.
Avoid unstable overclocking.
Back up important files regularly.

Following these best practices helps maintain long-term system stability.

Error code 0x0000001A in Windows 11 can seem alarming because it usually appears as a Blue Screen of Death, but it does not necessarily indicate permanent hardware failure. In many cases, the issue can be resolved through memory diagnostics, system file repairs, driver updates, or disk maintenance without requiring professional repair.

By following the troubleshooting steps outlined above, most users can identify the underlying cause and restore their Windows 11 system to reliable performance. If the error continues after completing every solution, the remaining possibility is failing hardware—particularly RAM or storage—which should be tested or replaced to ensure long-term system stability.

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