Download Duser.dll for Windows 10, 8.1, 8, 7, Vista and XP (32 Bit and 64 Bit)

Duser.dll download. The Duser.dll file is a dynamic link library for Windows 10, 8.1, 8, 7, Vista and XP (32 Bit and 64 Bit). You can fix "The file Duser.dll is missing." and "Duser.dll not found." errors by downloading and installing this file from our site.
Download Price:
Free
Dll Description:
Windows DirectUser Engine
Versions:
Size:
  • 0.45 MB for 32 Bit (x86)
  • 0.25 MB for 64 Bit (x64)
Operating Systems:
Directory:
D
Downloads:
7136 times.

What is Duser.dll? What Does It Do?

The Duser.dll library is 0.45 MB for 32 Bit and 0.25 MB for 64 Bit. The download links have been checked and there are no problems. You can download it without a problem. Currently, it has been downloaded 7136 times and it has received 1.0 out of 5 stars from our users.

Operating Systems Compatible with the Duser.dll Library

All Versions of the Duser.dll Library

The last version of the Duser.dll library is the 6.3.9600.16384 version for 32 Bit and 6.1.7600.16385 version for 64 Bit. There have been 13 versions previously released. All versions of the Dynamic link library are listed below from newest to oldest.

  1. 6.3.9600.16384 - 32 Bit (x86) Download directly this version
  2. 6.2.9200.16518 - 32 Bit (x86) Download directly this version
  3. 6.2.9200.16384 - 32 Bit (x86) Download directly this version
  4. 6.1.7600.16385 - 32 Bit (x86) Download directly this version
  5. 6.1.7600.16385 - 64 Bit (x64) Download directly this version
  6. 6.0.6001.18000 - 32 Bit (x86) (2011-12-31) Download directly this version
  7. 6.0.6001.18000 - 32 Bit (x86) Download directly this version
  8. 6.0.6001.18000 - 64 Bit (x64) Download directly this version
  9. 5.2.3790.3959 - 32 Bit (x86) Download directly this version
  10. 5.1.2600.5512 - 32 Bit (x86) (2014-02-28) Download directly this version
  11. 5.1.2600.5512 - 32 Bit (x86) Download directly this version
  12. 5.1.2600.2180 - 32 Bit (x86) (2014-02-28) Download directly this version
  13. 5.1.2600.2180 - 32 Bit (x86) Download directly this version
  14. 6.1.7100.0 - 32 Bit (x86) Download directly this version

Guide to Download Duser.dll

  1. Click on the green-colored "Download" button (The button marked in the picture below).
    Starting the download process for Duser.dll
    Step 1:Starting the download process for Duser.dll
  2. After clicking the "Download" button at the top of the page, the "Downloading" page will open up and the download process will begin. Definitely do not close this page until the download begins. Our site will connect you to the closest DLL Downloader.com download server in order to offer you the fastest downloading performance. Connecting you to the server can take a few seconds.

Methods for Fixing Duser.dll

ATTENTION! Before continuing on to install the Duser.dll library, you need to download the library. If you have not downloaded it yet, download it before continuing on to the installation steps. If you are having a problem while downloading the library, you can browse the download guide a few lines above.

Method 1: Installing the Duser.dll Library to the Windows System Directory

  1. The file you downloaded is a compressed file with the extension ".zip". This file cannot be installed. To be able to install it, first you need to extract the dynamic link library from within it. So, first double-click the file with the ".zip" extension and open the file.
  2. You will see the library named "Duser.dll" in the window that opens. This is the library you need to install. Click on the dynamic link library with the left button of the mouse. By doing this, you select the library.
    Choosing the Duser.dll library
    Step 2:Choosing the Duser.dll library
  3. Click on the "Extract To" button, which is marked in the picture. In order to do this, you will need the Winrar program. If you don't have the program, it can be found doing a quick search on the Internet and you can download it (The Winrar program is free).
  4. After clicking the "Extract to" button, a window where you can choose the location you want will open. Choose the "Desktop" location in this window and extract the dynamic link library to the desktop by clicking the "Ok" button.
    Extracting the Duser.dll library to the desktop
    Step 3:Extracting the Duser.dll library to the desktop
  5. Copy the "Duser.dll" library file you extracted.
  6. Paste the dynamic link library you copied into the "C:\Windows\System32" directory.
    Pasting the Duser.dll library into the Windows/System32 directory
    Step 4:Pasting the Duser.dll library into the Windows/System32 directory
  7. If you are using a 64 Bit operating system, copy the "Duser.dll" library and paste it into the "C:\Windows\sysWOW64" as well.
    NOTE! On Windows operating systems with 64 Bit architecture, the dynamic link library must be in both the "sysWOW64" directory as well as the "System32" directory. In other words, you must copy the "Duser.dll" library into both directories.
    Pasting the Duser.dll library into the Windows/sysWOW64 directory
    Step 5:Pasting the Duser.dll library into the Windows/sysWOW64 directory
  8. In order to run the Command Line as an administrator, complete the following steps.
    NOTE! In this explanation, we ran the Command Line on Windows 10. If you are using one of the Windows 8.1, Windows 8, Windows 7, Windows Vista or Windows XP operating systems, you can use the same methods to run the Command Line as an administrator. Even though the pictures are taken from Windows 10, the processes are similar.
    1. First, open the Start Menu and before clicking anywhere, type "cmd" but do not press Enter.
    2. When you see the "Command Line" option among the search results, hit the "CTRL" + "SHIFT" + "ENTER" keys on your keyboard.
    3. A window will pop up asking, "Do you want to run this process?". Confirm it by clicking to "Yes" button.
    Running the Command Line as an administrator
    Step 6:Running the Command Line as an administrator
  9. Let's copy the command below and paste it in the Command Line that comes up, then let's press Enter. This command deletes the Duser.dll library's problematic registry in the Windows Registry Editor (The library that we copied to the System32 directory does not perform any action with the library, it just deletes the registry in the Windows Registry Editor. The library that we pasted into the System32 directory will not be damaged).
    %windir%\System32\regsvr32.exe /u Duser.dll
    Deleting the Duser.dll library's problematic registry in the Windows Registry Editor
    Step 7:Deleting the Duser.dll library's problematic registry in the Windows Registry Editor
  10. If the Windows you use has 64 Bit architecture, after running the command above, you must run the command below. This command will clean the broken registry of the Duser.dll library from the 64 Bit architecture (The Cleaning process is only with registries in the Windows Registry Editor. In other words, the dynamic link library that we pasted into the SysWoW64 directory will stay as it is).
    %windir%\SysWoW64\regsvr32.exe /u Duser.dll
    Uninstalling the broken registry of the Duser.dll library from the Windows Registry Editor (for 64 Bit)
    Step 8:Uninstalling the broken registry of the Duser.dll library from the Windows Registry Editor (for 64 Bit)
  11. In order to cleanly recreate the dll library's registry that we deleted, copy the command below and paste it into the Command Line and hit Enter.
    %windir%\System32\regsvr32.exe /i Duser.dll
    Reregistering the Duser.dll library in the system
    Step 9:Reregistering the Duser.dll library in the system
  12. If you are using a Windows with 64 Bit architecture, after running the previous command, you need to run the command below. By running this command, we will have created a clean registry for the Duser.dll library (We deleted the damaged registry with the previous command).
    %windir%\SysWoW64\regsvr32.exe /i Duser.dll
    Creating a clean registry for the Duser.dll library (for 64 Bit)
    Step 10:Creating a clean registry for the Duser.dll library (for 64 Bit)
  13. If you did all the processes correctly, the missing dll file will have been installed. You may have made some mistakes when running the Command Line processes. Generally, these errors will not prevent the Duser.dll library from being installed. In other words, the installation will be completed, but it may give an error due to some incompatibility issues. You can try running the program that was giving you this dll file error after restarting your computer. If you are still getting the dll file error when running the program, please try the 2nd method.

Method 2: Copying The Duser.dll Library Into The Program Installation Directory

  1. First, you need to find the installation directory for the program you are receiving the "Duser.dll not found", "Duser.dll is missing" or other similar dll errors. In order to do this, right-click on the shortcut for the program and click the Properties option from the options that come up.
    Opening program properties
    Step 1:Opening program properties
  2. Open the program's installation directory by clicking on the Open File Location button in the Properties window that comes up.
    Opening the program's installation directory
    Step 2:Opening the program's installation directory
  3. Copy the Duser.dll library into the directory we opened up.
    Copying the Duser.dll library into the program's installation directory
    Step 3:Copying the Duser.dll library into the program's installation directory
  4. That's all there is to the installation process. Run the program giving the dll error again. If the dll error is still continuing, completing the 3rd Method may help fix your issue.

Method 3: Uninstalling and Reinstalling the Program that Gives You the Duser.dll Error

  1. Open the Run window by pressing the "Windows" + "R" keys on your keyboard at the same time. Type in the command below into the Run window and push Enter to run it. This command will open the "Programs and Features" window.
    appwiz.cpl
    Opening the Programs and Features window using the appwiz.cpl command
    Step 1:Opening the Programs and Features window using the appwiz.cpl command
  2. The Programs and Features screen will come up. You can see all the programs installed on your computer in the list on this screen. Find the program giving you the dll error in the list and right-click it. Click the "Uninstall" item in the right-click menu that appears and begin the uninstall process.
    Starting the uninstall process for the program that is giving the error
    Step 2:Starting the uninstall process for the program that is giving the error
  3. A window will open up asking whether to confirm or deny the uninstall process for the program. Confirm the process and wait for the uninstall process to finish. Restart your computer after the program has been uninstalled from your computer.
    Confirming the removal of the program
    Step 3:Confirming the removal of the program
  4. After restarting your computer, reinstall the program that was giving the error.
  5. This method may provide the solution to the dll error you're experiencing. If the dll error is continuing, the problem is most likely deriving from the Windows operating system. In order to fix dll errors deriving from the Windows operating system, complete the 4th Method and the 5th Method.

Method 4: Fixing the Duser.dll Error using the Windows System File Checker (sfc /scannow)

  1. In order to run the Command Line as an administrator, complete the following steps.
    NOTE! In this explanation, we ran the Command Line on Windows 10. If you are using one of the Windows 8.1, Windows 8, Windows 7, Windows Vista or Windows XP operating systems, you can use the same methods to run the Command Line as an administrator. Even though the pictures are taken from Windows 10, the processes are similar.
    1. First, open the Start Menu and before clicking anywhere, type "cmd" but do not press Enter.
    2. When you see the "Command Line" option among the search results, hit the "CTRL" + "SHIFT" + "ENTER" keys on your keyboard.
    3. A window will pop up asking, "Do you want to run this process?". Confirm it by clicking to "Yes" button.
    Running the Command Line as an administrator
    Step 1:Running the Command Line as an administrator
  2. Type the command below into the Command Line page that comes up and run it by pressing Enter on your keyboard.
    sfc /scannow
    Getting rid of Windows Dll errors by running the sfc /scannow command
    Step 2:Getting rid of Windows Dll errors by running the sfc /scannow command
  3. The process can take some time depending on your computer and the condition of the errors in the system. Before the process is finished, don't close the command line! When the process is finished, try restarting the program that you are experiencing the errors in after closing the command line.

Method 5: Fixing the Duser.dll Error by Manually Updating Windows

Most of the time, programs have been programmed to use the most recent dynamic link libraries. If your operating system is not updated, these files cannot be provided and dll errors appear. So, we will try to fix the dll errors by updating the operating system.

Since the methods to update Windows versions are different from each other, we found it appropriate to prepare a separate article for each Windows version. You can get our update article that relates to your operating system version by using the links below.

Explanations on Updating Windows Manually

  1. Explanation on Updating Windows 10 Manually
  2. Explanation on Updating Windows 8.1 and Windows 8 Manually
  3. Explanation on Updating Windows 7 and Windows Vista Manually
  4. Explanation on Updating Windows XP Manually

Most Seen Duser.dll Errors

When the Duser.dll library is damaged or missing, the programs that use this dynamic link library will give an error. Not only external programs, but also basic Windows programs and tools use dynamic link libraries. Because of this, when you try to use basic Windows programs and tools (For example, when you open Internet Explorer or Windows Media Player), you may come across errors. We have listed the most common Duser.dll errors below.

You will get rid of the errors listed below when you download the Duser.dll library from DLL Downloader.com and follow the steps we explained above.

  1. "Duser.dll not found." error
  2. "The file Duser.dll is missing." error
  3. "Duser.dll access violation." error
  4. "Cannot register Duser.dll." error
  5. "Cannot find Duser.dll." error
  6. "This application failed to start because Duser.dll was not found. Re-installing the application may fix this problem." error