RunDLL encountered an error while starting. The specified module was not found. How to fix it? rundll error: the specified module was not found at startup Winlogon lnk the specified module was not found

When loading the operating system, the error “An error occurred while starting...dll. The specified module was not found." The error can be found on the Windows 7, Windows 8 and 8.1 operating systems (Windows 10 is not yet known).

This is what the error might look like:

Interestingly, in some cases it does not cause problems for the user, but not in all. Thus, some users complain that when they try to launch any application, the same error appears and the application does not start. Sometimes the problem is further complicated by the fact that the error number is not shown, so the user does not know what to do.

How to fix the error? Solution

There are several types of solutions to the difficulty that has arisen.

First- This is a reinstallation of the operating system. Of course, there is little good in this method, since reinstalling Windows takes a lot of time, and the programs will have to be re-installed.

Second— system update. Some users claim that a simple Windows update helped them. Although how this can help if the updates have nothing to do with the appearance of the error, I honestly don’t understand. But you can still try.

Finally, third This is the type of solution that I recommend using. It was actively discussed by the Russian-speaking Windows community, but, as far as I know, it came from abroad. Be that as it may, you need to use a utility called Autoruns from Sysinternals (you can even find it on the official Microsoft website). Just before you start using the program, just in case.

So, download the program to your computer as an archive, unpack it and go to the folder. Here you see several files. Select the Autoruns file and double-click on it with the left mouse button to launch it.

Yes, yes, you need to delete these processes. After removing them, you need to restart your computer and look at the effect - it should help. The main thing is not to remove other processes that may affect the operation of the operating system.

That's all. If you have a different solution for this error, be sure to share it with site users.

Users when working on a computer based on the Windows operating system may encounter the RunDLL32.exe error. If you are using earlier versions of the OS, those released before XP, then the error may concern the RunDLL.exe file. But few people know what it is and how the problem can be solved. But you need to deal with it, and the sooner the better, because otherwise the entire OS may fail.

What is RunDLL.exe and what is this program for?

Of course, you first need to understand what the RunDLL.exe file is and why this program is so important for the operating system.

In fact, everything is simpler than that. From the very name of the program you can understand that it is used to launch dynamic libraries. They have a DLL extension and often look like what is shown in the images posted in the article.

To understand the full scale of the problem, it is also worth explaining what dynamic libraries are. They are so called because they can interact with several applications on the computer at once. And they are necessary precisely for applications to function. The DLL contains the code that is needed to correctly display any elements in a program or game (video effects, sound, controls and other functions). That is, without the necessary DLL, the game or program simply will not start.

If you have not yet understood what RunDLL.exe is, then here is an accessible explanation. The presented program is used to launch a DLL. When launching an application, it compiles a list of dynamic libraries necessary for its operation, this list is sent to the RunDLL.exe program, and it launches all DLLs from the provided list.

Now understanding what RunDLL.exe is makes it possible to assess the degree of threat when an error appears, because it is quite large.

Why does the system give an error with the RunDLL.exe program?

Understanding what RunDLL.exe is is one thing, but knowing the reasons for the error associated with this program is another.

Although there are not so many reasons:

1. The program has been moved from its directory.
2. It has been removed from the computer.
3. It was damaged by viruses.

As stated earlier, the article will provide ways to fix the RunDLL.exe error, but they will not help in solving infection problems. Therefore, before the start of the event, special preparations must be made.

Bug Fix: Preparation

If you have an error when starting RunDLL.exe, then first of all blame it on viruses. In this case, before fixing it, you will do everything possible to eliminate viral content that damages our program.

Of course, there is a way to check whether he is to blame for everything. To do this, go to the system drive (usually it has the letter "C"), then to the Windows folder and from there to System. This folder contains the RunDLL.exe program. Find her. The easiest way to do this is to use the search. If the file is not found, then most likely it was moved by a virus or the anti-virus program moved it to quarantine. But if it is there, then look at the size. It should be around 44 KB. If the number is different, then the virus has made changes to the file code.

The method of fighting viruses is known to everyone - anti-virus content. So run it and do a deep scan of your entire hard drive. Of course, this can take quite a lot of time, but it's better to be safe.

Solving the problem: use the file from the donor system

Once you have verified that the virus has been removed from your computer, you can begin fixing the error. There are several ways to fix it, but we will look at the most effective one - replacing the RunDLL.exe file.

It is best to ask a friend to copy this file from his system to a flash drive and give it to you to move the file to his directory. We remind you that the path to it is as follows: C\Windows\System32.

If a friend is unable to help you, then this file can be downloaded, just be careful, since many people spread viruses this way. After downloading, check the file for their presence.

If you are getting a "RunDLL - The specified module was not found" error every time you start the Windows 8.1 operating system that has been upgraded from Windows 8, you may find a solution here.

Although a clean installation of modern versions of Windows takes only a few minutes, you will still have to spend extra time to install all the programs you need afterward.

The main advantage of a clean installation is that during this process, unlike an upgrade, there are guaranteed to be no corrupted or incorrect entries left inside the system. So, it is obvious that a clean installation of Windows is a better option than upgrading from an old version to a newer one.

On the official Microsoft support forum, there are quite a few messages from users who, after upgrading from Windows 8 to 8.1, receive the following error message after booting their computer:

An error occurred during startup

C:\PROGRA~1\COMMON~1\System\SYSPLA~2.DLL

The specified module was not found.

As you can see in the screenshot above, the message does not contain any error code that could help you understand which way to dig. However, users can see up to three such dialogs when starting their updated system.

To get started, you can try running SFC /SCANNOW in a Command Prompt running with Administrator rights. If this doesn't fix the problem, try the next method, but create a system restore point first, just in case.

Download the Autoruns tool from Sysinternals from the following link. This tool is recommended by IT specialists from Microsoft themselves for analyzing the system and various processes. You can read more about it on TechNet. After downloading, unpack the archive using any program for working with compressed files.

After unpacking the downloaded file, in the “Autoruns” folder you will see two executable files, namely, “autoruns” and “autorunsc”. Launch the first one.

In the program window, on the “Everything” tab, find the entries highlighted in yellow. All you have to do is delete them individually. To do this, use the keyboard shortcut Ctrl + D, or simply right-click on the entry and then select “Delete.”

Once all these entries are deleted, close Autoruns and restart the machine. The problem should be fixed.

Have a great day!

If the load on the processor has sharply increased to its maximum, and system performance is rapidly dropping, you need to check your computer for viruses. First of all, you need to identify and remove rundll32 exe - it is this malicious file, according to users, that most often causes a drop in performance levels.

Let's be clear right away: rundll33 is not a virus; This is a system file that is responsible for launching and executing a dynamic link library (DLL).

Therefore, as with the removal of winlogon exe, the important question remains of identifying a viral application that is masquerading as a system process.

Virus detection

The actual rundll32 system file should be located at C:\Windows\System32.
If you find this file in any other location, delete it immediately, as it is a viral application that slows down the system. You can erase it from memory using the Unlocker utility or through Windows safe mode. After deleting a file, you must additionally scan your computer for viruses.

Launch Task Manager and check that the rundll32 line is not in the list of processes.

At the same time, make sure that there is no process named “phoenix” in the list. It often gets onto the computer along with installed programs and seriously affects the performance of the system. If you find such a process, be sure to delete phoenix exe.

Another harmful guest that prefers to masquerade as system processes is svchost.exe. If it is running as a user and not as a system file, remove svchost exe.

DLL Suite

Using the DLL Suite program, you can keep dynamic libraries up to date, correcting errors if necessary and restoring damaged files, including those after virus attacks.

Using this program, you can also download the correct rundll32.exe file and install it on your Windows system. However, the system recovery procedure does not end there: be sure to check your computer using the Dr. anti-virus cleaning utility. Web CureIt.