Users of the Windows operating system, while working on a computer in one day, can find the ntdll.dll error, which is associated with the library of the same name in the system. Fortunately, like all errors of this kind, it does not lead to any critical problem, and its elimination does not require deep knowledge in all the intricacies of the operating system. This article will explain why it happens, what ntdll.dll is in general, and how to fix ntdll.dll error in Windows 7.
What is ntdll.dll
Before you talk about a way to fix the problem, you should explain what the ntdll.dll error is in general and why it occurs in the system.
It would be wise to start with a definition. So, ntdll.dll is a system library that is responsible for moving, copying, comparing and other similar operations in the operating system. And as you might guess, if it happened to you, then you will not be able to correctly perform the above operations.
Why an error occurs
Well, we figured out the definition, but it remains to understand why it arises. And there are many options. Initially, it should be understood that a system message indicating an error occurs only if the system cannot detect the library presented on the computer, and it can be absent or incorrectly work for many reasons. Most often, this is blamed on antiviruses designed to protect the OS from viruses. They can mistakenly consider this library infected and quarantine it, or even delete it from the computer.
Fortunately, the ntdll.dll application error is quite simply fixed. And since we figured out the definition and the reason, we can safely proceed directly to the solutions to the problem.
Method One: Using the DLL-Files.com Application
We begin with the simplest method, which does not require any knowledge from the user in the field of system components and in configuring individual parameters. It will involve the use of special software that, after indicating a malfunction, will independently solve the problem.
Below you will find detailed instructions for using the program to solve the ntdll.dll error, however, you are initially required to download and install the program on your computer yourself. Having done this, run it and follow these steps:
In the search bar located in the center of the window, write the name of the missing or damaged library. In this case, ntdll.dll.
Click the "Search Now" button.
In the results that appear, left-click on the option with the name dll.
Click on the "Install" button.
As soon as you complete all the steps, the program will automatically download and install the library in the desired directory, and after the operation is completed, you can continue to use all the tools of the system without an error.
So you have learned how to fix the ntdll.dll error, but it is quite possible that this method did not help you, or you encountered difficulties during its execution. In this case, we proceed directly to the second method, which, perhaps, will help you achieve the desired result.
Method Two: Using the DLL Suite Application
In fact, the second method is not much different from the first: you will also use a special program that will help you fix the problem. Yes, even the sequence of actions is almost the same, but nevertheless, it can help you fix the error in the system.
So, as last time, you will first need to download and download the DLL Suite program. It is worth saying that you should download it from the official website, since it is in this case that you can be sure that you will not catch the virus on your computer.
After installing the program, run it and do the following manipulations:
In the left pane, go to the "Download DLL" section.
In the central part of the window, type ntdll.dll in the search box.
Click the Search button.
In the search results, click on the library found.
Expand the hidden list by clicking the "Other files" button.
Click the "Download" button next to the file whose installation path corresponds to C: \ Windows \ System32 \.
In the window that appears, click on the "OK" button.
After completing all the steps, the download and installation process will begin. Upon completion, and the green checkmark next to the "Open Folder" button will testify to this, you can safely check whether the error in the system has been fixed.
Method Three: Manual Installation
If the module with the ntdll.dll error after fulfilling all the above requirements still appears, then the third option remains, how it can be fixed, and it is executed manually.
So, initially you need to download the ntdll.dll library itself from the Internet. However, do not rush to install it; it would be wise to check it for viruses, since attackers often use this method of spreading malware. If the antivirus has not identified any problems, then you just need to move the file to the System32 folder located on the path C: \ Windows \ Systems32.
Note that on 64-bit systems, sometimes a file needs to be moved to the SysWOW64 folder located in the same Windows folder in the root directory.