Download Msonsext.dll for Windows 10, 8.1, 8, 7, Vista and XP

Msonsext.dll download. The Msonsext.dll file is a dynamic link library for Windows 10, 8.1, 8, 7, Vista and XP. You can fix "The file Msonsext.dll is missing." and "Msonsext.dll not found." errors by downloading and installing this file from our site.
Download Price:
Free
Dll Description:
Microsoft Web Folders
Versions:
Size:
1.23 MB
Operating Systems:
Directory:
M
Downloads:
455 times.

Msonsext.dll Explanation link

The size of this dll file is 1.23 MB and its download links are healthy. It has been downloaded 455 times already.

Operating Systems Compatible with the Msonsext.dll File link

All Versions of the Msonsext.dll File link

The last version of the Msonsext.dll file is the 11.0.5510.0 version that was released on 2012-06-30. Before this version, there were 1 versions released. Downloadable Msonsext.dll file versions have been listed below from newest to oldest.

  1. 11.0.5510.0 - 32 Bit (x86) (2012-06-30) Download directly this version
  2. 11.0.5510.0 - 32 Bit (x86) Download directly this version

Steps to Download the Msonsext.dll File link

  1. Click on the green-colored "Download" button on the top left side of the page.
    Download process of the Msonsext.dll file's
    Step 1:Download process of the Msonsext.dll file's
  2. When you click the "Download" button, the "Downloading" window will open. Don't close this window until the download process begins. The download process will begin in a few seconds based on your Internet speed and computer.

Methods for Solving Msonsext.dll link

ATTENTION! Before starting the installation, the Msonsext.dll file needs to be downloaded. If you have not downloaded it, download the file before continuing with the installation steps. If you don't know how to download it, you can immediately browse the dll download guide above.

Method 1: Copying the Msonsext.dll File to the Windows System Folder link

  1. The file you downloaded is a compressed file with the ".zip" extension. In order to install it, first, double-click the ".zip" file and open the file. You will see the file named "Msonsext.dll" in the window that opens up. This is the file you need to install. Drag this file to the desktop with your mouse's left button.
    Extracting the Msonsext.dll file
    Step 1:Extracting the Msonsext.dll file
  2. Copy the "Msonsext.dll" file file you extracted.
  3. Paste the dll file you copied into the "C:\Windows\System32" folder.
    Pasting the Msonsext.dll file into the Windows/System32 folder
    Step 3:Pasting the Msonsext.dll file into the Windows/System32 folder
  4. If your system is 64 Bit, copy the "Msonsext.dll" file and paste it into "C:\Windows\sysWOW64" folder.
    NOTE! On 64 Bit systems, you must copy the dll file to both the "sysWOW64" and "System32" folders. In other words, both folders need the "Msonsext.dll" file.
    Copying the Msonsext.dll file to the Windows/sysWOW64 folder
    Step 4:Copying the Msonsext.dll file to the Windows/sysWOW64 folder
  5. 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 5:Running the Command Line as an administrator
  6. 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 Msonsext.dll file's problematic registry in the Windows Registry Editor (The file that we copied to the System32 folder does not perform any action with the file, it just deletes the registry in the Windows Registry Editor. The file that we pasted into the System32 folder will not be damaged).
    %windir%\System32\regsvr32.exe /u Msonsext.dll
    Deleting the Msonsext.dll file's problematic registry in the Windows Registry Editor
    Step 6:Deleting the Msonsext.dll file's problematic registry in the Windows Registry Editor
  7. If you are using a Windows version that has 64 Bit architecture, after running the above command, you need to run the command below. With this command, we will clean the problematic Msonsext.dll registry for 64 Bit (The cleaning process only involves the registries in Regedit. In other words, the dll file you pasted into the SysWoW64 will not be damaged).
    %windir%\SysWoW64\regsvr32.exe /u Msonsext.dll
    Uninstalling the Msonsext.dll file's problematic registry from Regedit (for 64 Bit)
    Step 7:Uninstalling the Msonsext.dll file's problematic registry from Regedit (for 64 Bit)
  8. In order to cleanly recreate the dll file's registry that we deleted, copy the command below and paste it into the Command Line and hit Enter.
    %windir%\System32\regsvr32.exe /i Msonsext.dll
    Reregistering the Msonsext.dll file in the system
    Step 8:Reregistering the Msonsext.dll file in the system
  9. If you are using a 64 Bit operating system, after running the command above, you also need to run the command below. With this command, we will have added a new file in place of the damaged Msonsext.dll file that we deleted.
    %windir%\SysWoW64\regsvr32.exe /i Msonsext.dll
    Reregistering the Msonsext.dll file in the system (for 64 Bit)
    Step 9:Reregistering the Msonsext.dll file in the system (for 64 Bit)
  10. If you did the processes in full, the installation should have finished successfully. If you received an error from the command line, you don't need to be anxious. Even if the Msonsext.dll file was installed successfully, you can still receive error messages like these due to some incompatibilities. In order to test whether your dll problem was solved or not, try running the software giving the error message again. If the error is continuing, try the 2nd Method to solve this problem.

Method 2: Copying The Msonsext.dll File Into The Software File Folder link

  1. First, you must find the installation folder of the software (the software giving the dll error) you are going to install the dll file to. In order to find this folder, "Right-Click > Properties" on the software's shortcut.
    Opening the software's shortcut properties window
    Step 1:Opening the software's shortcut properties window
  2. Open the software file folder by clicking the Open File Location button in the "Properties" window that comes up.
    Finding the software's file folder
    Step 2:Finding the software's file folder
  3. Copy the Msonsext.dll file into the folder we opened up.
    Copying the Msonsext.dll file into the software's file folder
    Step 3:Copying the Msonsext.dll file into the software's file folder
  4. That's all there is to the installation process. Run the software giving the dll error again. If the dll error is still continuing, completing the 3rd Method may help solve your problem.

Method 3: Uninstalling and Reinstalling the Software that Gives You the Msonsext.dll Error link

  1. Press the "Windows" + "R" keys at the same time to open the Run tool. Paste the command below into the text field titled "Open" in the Run window that opens and press the Enter key on your keyboard. This command will open the "Programs and Features" tool.
    appwiz.cpl
    Opening the Programs and Features tool with the Appwiz.cpl command
    Step 1:Opening the Programs and Features tool with the Appwiz.cpl command
  2. The Programs and Features screen will come up. You can see all the softwares installed on your computer in the list on this screen. Find the software 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 software that is giving the error
    Step 2:Starting the uninstall process for the software that is giving the error
  3. A window will open up asking whether to confirm or deny the uninstall process for the software. Confirm the process and wait for the uninstall process to finish. Restart your computer after the software has been uninstalled from your computer.
    Confirming the removal of the software
    Step 3:Confirming the removal of the software
  4. After restarting your computer, reinstall the software.
  5. This process may help the dll problem you are experiencing. If you are continuing to get the same dll error, the problem is most likely with Windows. In order to fix dll problems relating to Windows, complete the 4th Method and 5th Method.

Method 4: Solving the Msonsext.dll Error Using the Windows System File Checker link

  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. Paste the command below into the Command Line that opens up and hit the Enter key.
    sfc /scannow
    Scanning and fixing system errors with the sfc /scannow command
    Step 2:Scanning and fixing system errors with the sfc /scannow command
  3. This process can take some time. You can follow its progress from the screen. Wait for it to finish and after it is finished try to run the software that was giving the dll error again.

Method 5: Getting Rid of Msonsext.dll Errors by Updating the Windows Operating System link

Most of the time, softwares have been programmed to use the most recent dll files. If your operating system is not updated, these files cannot be provided and dll errors appear. So, we will try to solve 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.

Windows Update Guides link

  1. Windows Update Guide
  2. Windows 8.1 and Windows 8 Update Guide
  3. Windows 7 and Windows Vista Update Guide
  4. Windows XP Update Guide

Our Most Common Msonsext.dll Error Messages link

It's possible that during the softwares' installation or while using them, the Msonsext.dll file was damaged or deleted. You can generally see error messages listed below or similar ones in situations like this.

These errors we see are not unsolvable. If you've also received an error message like this, first you must download the Msonsext.dll file by clicking the "Download" button in this page's top section. After downloading the file, you should install the file and complete the solution methods explained a little bit above on this page and mount it in Windows. If you do not have a hardware problem, one of the methods explained in this article will solve your problem.

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

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