Windows Error Code 0xC0000151: Causes and Solutions

Windows error code 0xC0000151 is a frustrating issue that can prevent your computer from booting up or running applications smoothly. This error message typically indicates a problem with the system's ability to load required files or drivers, leading to application crashes or system instability.

What is Error Code 0xC0000151?

Error code 0xC0000151 often presents itself as a blue screen of death (BSOD) during startup or when trying to launch certain programs. The error message might read: "STATUS_IMAGE_CHECKSUM_MISMATCH", indicating a discrepancy between the expected checksum value of a system file and its actual value.

What Causes Error Code 0xC0000151?

Several factors can contribute to this error, including:

Corrupted system files
Damaged or incompatible drivers
Malware infections
Hardware issues

This error can affect various Windows operating systems, including Windows XP, Vista, 7, 8, and 10.

Affected Programs

While any program relying on corrupted or missing system files could be affected, common programs experiencing this error include:

Games
Antivirus software
Productivity applications

How to Solve Error Code 0xC0000151

Try these solutions to resolve the 0xC0000151 error:

Run System File Checker (SFC)

Open Command Prompt as an administrator and run the following command:

sfc /scannow

This tool scans for and attempts to repair corrupted system files.

Use the Deployment Image Servicing and Management (DISM) Tool

If SFC doesn't resolve the issue, try running the DISM tool. Open Command Prompt as an administrator and execute the following commands:

dism /online /cleanup-image /scanhealth
dism /online /cleanup-image /restorehealth

This will scan for and repair corrupted system image files.

Update or Reinstall Drivers

Outdated or incompatible drivers can trigger this error. Visit the manufacturer's website of your hardware components (graphics card, motherboard, etc.) to download and install the latest drivers.

Check for Malware

Run a full system scan using your antivirus software to detect and remove any potential malware infections that might be causing the error.

Run Windows Memory Diagnostic

Press Windows key + R, type "mdsched.exe", and press Enter. This tool checks your computer's RAM for errors, which could contribute to system instability.

Reset BIOS Settings

Access your BIOS settings by pressing a designated key (usually F2, F10, or Del) during startup. Restore default settings and save changes.

Perform System Restore

Use the System Restore feature to revert your computer to a previous state before the error occurred. Access System Restore by searching for it in the Start Menu.

Reinstall Windows (Last Resort)

If all else fails, reinstalling Windows might be necessary. Back up your important data before proceeding with this option. You can download a fresh copy of Windows from Microsoft.

By following these troubleshooting steps, you should be able to resolve the 0xC0000151 error and restore your computer's functionality. Remember to back up important data before attempting any major system changes.