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Fix Ntdll.dll Error Messages in Windows 10

You can simply solve this error following our foolproof fixes

7 min. read

Updated onApril 29, 2024

updated onApril 29, 2024

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Key notes

Seems that a lot ofWindows 10users have encountered at one point or another the Ntdll.dllerror messages.

Theseerror messagesmight occur for a huge number of reasons, but we will explain some of the most common messages that relate to the Ntdll.dll error and also how to fix them in a short tutorial below.

The Ntdll.dllerror messagecan appear either when you start a specific application, while you are running an application, or just when you shut down the application in Windows 10.

Some of the more common Ntdll.dllerror messagesareSTOP: 0xC0000221 unknown hard error C:WinntSystem32Ntdll.dll,

AppName: [PROGRAM NAME] ModName: ntdll.dll and [PROGRAM NAME] caused a fault in module NTDLL.DLL at [ANY ADDRESS].

Below, we will present you some safe solutions that you need to try in order to fix the Ntdll.ll error message on your PC, so keep reading.

How can I fix the Ntdll.dll error messages in Windows 10?

1. Use a specialized repair tool

There are several ways to fix the Ntdll.dll error, but if you want the fastest and safest method, you can always rely onthird-party software specialized in system repairs.

Professional repair tools come with advanced features that will help you repair lost or deleted files from your PC that may cause the annoying Ntdll.dll error.

2. Reboot your system

3. Remove the problematic application

Depending on the application you were using when you got the Ntdll.dllerror messageyou will have to uninstall and install it again.

4. Disable IE add-ons

5. Disable UAC features

6. Update hardware drivers

Updating drivers manually is a tedious process, so we recommend you use aspecialized driver updaterthat can automatically scan for and update your drivers in just a few minutes.

7. Check RAM and HDD

8. Run a system refresh

9. Replace your HDD

Make a backup copy of all your important files, folders, and applications and do a complete reinstall of the Windows 10 operating system.

Also, on rare occasions, the Ntdll.dllerror messagemay appear if you have bad sectors on your hard drive, so if you do have a spare Hard drive try replacing the current one and install the Windows 10 operating system on it.

If you’re looking for a new hard drive, check out ourbest hard drives for Windows 10 PCslist to expand your storage space.

10. Run a clean Windows installation

This is truly the ultimate solution, so be sure you have checked all other solutions before doing it.

Beware that you have to do a clean install which means that you should erase all the tech data from the drive where you will install Windows.

Thus, you won’t have the same error after.

If you have successfully reinstalled Windows, see if the Ntdll.dll error still appears. Now try to install the programs you had before one by one and see when this error occurs.

When you have spotted which software causes the error to appear, contact the support team of that program.

There you go, a few methods will get your Ntdll.dllerror messagefixed in Windows 10.

Also, if you do have further questions regarding this subject please write us in the comments section of the page below, and we will help you further as soon as possible.

Fix Ntdll.dll Error Messages in Windows 10#

How can I fix the Ntdll.dll error messages in Windows 10?#

1. Use a specialized repair tool#

2. Reboot your system#

3. Remove the problematic application#

4. Disable IE add-ons#

5. Disable UAC features#

6. Update hardware drivers#

7. Check RAM and HDD#

8. Run a system refresh#

9. Replace your HDD#

10. Run a clean Windows installation#