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LOADER_BLOCK_MISMATCH Error - 8 Reliable Solutions
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Published onSeptember 25, 2024
published onSeptember 25, 2024
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Fix all BSoD events and keep computer safe and clean:
Fortect will find the cause of BSoD and fix it. Here is how to do it with 3 easy steps:
0x00000100 LOADER_BLOCK_MISMATCH is a Blue Screen error that points to a critical issue with the loader block in Windows startup. When this occurs, your system may enter a cycle of restarts, preventing normal booting.
This error can be caused bycorrupted system files, recently installed drivers, or faulty updates. Luckily, I’ll take you through the methods to help get your PC back up and running smoothly.
But before we start, try out these simple fixes:
If these don’t work, you should move on to more in-depth solutions.
How To Fix LOADER_BLOCK_MISMATCH Error
Here are the instructions:
Start Windows in Safe Mode
Safe Mode is a diagnostic startup mode that loads your system with only essential drivers and services, making troubleshooting problems easier. Here’s how to do it:
There’s still more.
Scan Device Performance and Health
Your Windows PC comes equipped with a Device Performance & Health tool, which allows you to scan for hardware issues that may be causing the LOADER_BLOCK_MISMATCH error. Here are the steps to follow:
If any issues are identified, the tool will suggest solutions that could prevent future errors.
Turn Off Fast Startup
Fast Startup helps your PC boot faster by preloading system files. However, this feature can occasionally cause errors like LOADER_BLOCK_MISMATCH when conflicts arise during boot. Here’s how to disable it:
Uninstall Corrupted Drivers
Faulty or corrupted drivers can interfere with Windows’ ability to load properly, leading to this error. Uninstalling them and allowing Windows to reinstall the correct drivers can solve the problem. Follow the below steps:
Restart your PC to reinstall the default driver automatically.
Run SFC and DISM Commands
TheSFC(System File Checker) andDISM(Deployment Image Servicing and Management) tools can scan and repair corrupted system files that could trigger the LOADER_BLOCK_MISMATCH error. Here are the steps to follow:
Let the process finish, and then restart your PC. Confirm if the error was solved.
Uninstall Recently Installed Applications
Newly installed applications, especially third-party software, can interfere with Windows processes, leading to this error. To remove them:
Restart your computer and see if the error is resolved.
Restore Windows to a Previous State
A restore point is a quick way to return your system to a stable condition before the error started. Here’s how to do it:
Restart your computer once the process is complete.
Reset Windows
If all else fails, a reset can resolve the error by reinstalling the OS and removing any problematic software or drivers. Follow the below steps:
The LOADER_BLOCK_MISMATCH error can be frustrating, but you can solve it using several methods, from running basic scans to resetting your entire operating system.
Your PC could also face other blue screen errors, likeAswhdske.sys,NETwlv64.sys, andWRkrn.sys.
More about the topics:Blue Screen of Death,Windows
Vlad Turiceanu
Windows Editor
Passionate about technology,Windows, and everything that has a power button, he spent most of his time developing new skills and learning more about the tech world.
Coming from a solid background in PC building and software development, with a complete expertise in touch-based devices, he is constantly keeping an eye out for the latest and greatest!
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Vlad Turiceanu
Windows Editor
Coming from a solid background in PC building and software development, he’s a Windows 11 Privacy & Security expert.
