Download Dx9.dll for Windows 10, 8.1, 8, 7, Vista and XP

Dx9.dll download. The Dx9.dll file is a dynamic link library for Windows 10, 8.1, 8, 7, Vista and XP. You can fix "The file Dx9.dll is missing." and "Dx9.dll not found." errors by downloading and installing this file from our site.
Download Price:
Free
Size:
0.59 MB
Operating Systems:
Directory:
D
Downloads:
26140 times.

About Dx9.dll

The size of this dll file is 0.59 MB and its download links are healthy. It has been downloaded 26140 times already and it has received 4.0 out of 5 stars.

Operating Systems That Can Use the Dx9.dll File

How to Download Dx9.dll File?

  1. First, click the "Download" button with the green background (The button marked in the picture).
    Download the Dx9.dll file
    Step 1:Download the Dx9.dll file
  2. "After clicking the Download" button, wait for the download process to begin in the "Downloading" page that opens up. Depending on your Internet speed, the download process will begin in approximately 4 -5 seconds.

How to Install Dx9.dll? How to Fix Dx9.dll Errors?

ATTENTION! Before starting the installation, the Dx9.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: Solving the DLL Error by Copying the Dx9.dll File to the Windows System Folder

  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 dll file from within it. So, first double-click the file with the ".zip" extension and open the file.
  2. You will see the file named "Dx9.dll" in the window that opens. This is the file you need to install. Click on the dll file with the left button of the mouse. By doing this, you select the file.
    Choosing the Dx9.dll file
    Step 2:Choosing the Dx9.dll file
  3. Click on the "Extract To" button, which is marked in the picture. In order to do this, you will need the Winrar software. If you don't have the software, it can be found doing a quick search on the Internet and you can download it (The Winrar software 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 dll file to the desktop by clicking the "Ok" button.
    Extracting the Dx9.dll file to the desktop
    Step 3:Extracting the Dx9.dll file to the desktop
  5. Copy the "Dx9.dll" file and paste it into the "C:\Windows\System32" folder.
    Copying the Dx9.dll file into the Windows/System32 folder
    Step 3:Copying the Dx9.dll file into the Windows/System32 folder
  6. If your operating system has a 64 Bit architecture, copy the "Dx9.dll" file and paste it also into the "C:\Windows\sysWOW64" folder.
    NOTE! On 64 Bit systems, the dll file must be in both the "sysWOW64" folder as well as the "System32" folder. In other words, you must copy the "Dx9.dll" file into both folders.
    Pasting the Dx9.dll file into the Windows/sysWOW64 folder
    Step 4:Pasting the Dx9.dll file into the Windows/sysWOW64 folder
  7. First, we must run the Windows Command Prompt as an administrator.
    NOTE! We ran the Command Prompt on Windows 10. If you are using Windows 8.1, Windows 8, Windows 7, Windows Vista or Windows XP, you can use the same methods to run the Command Prompt as an administrator.
    1. Open the Start Menu and type in "cmd", but don't press Enter. Doing this, you will have run a search of your computer through the Start Menu. In other words, typing in "cmd" we did a search for the Command Prompt.
    2. When you see the "Command Prompt" option among the search results, push the "CTRL" + "SHIFT" + "ENTER
    3. " keys on your keyboard.
    4. A verification window will pop up asking, "Do you want to run the Command Prompt as with administrative permission?" Approve this action by saying, "Yes".
    Running the Command Prompt with administrative permission
    Step 5:Running the Command Prompt with administrative permission
  8. Paste the command below into the Command Line that will open up and hit Enter. This command will delete the damaged registry of the Dx9.dll file (It will not delete the file we pasted into the System32 folder; it will delete the registry in Regedit. The file we pasted into the System32 folder will not be damaged).
    %windir%\System32\regsvr32.exe /u Dx9.dll
    Deleting the damaged registry of the Dx9.dll
    Step 6:Deleting the damaged registry of the Dx9.dll
  9. If you are using a 64 Bit operating system, after doing the commands above, you also need to run the command below. With this command, we will also delete the Dx9.dll file's damaged registry for 64 Bit (The deleting process will be only for the registries in Regedit. In other words, the dll file you pasted into the SysWoW64 folder will not be damaged at all).
    %windir%\SysWoW64\regsvr32.exe /u Dx9.dll
    Uninstalling the damaged Dx9.dll file's registry from the system (for 64 Bit)
    Step 7:Uninstalling the damaged Dx9.dll file's registry from the system (for 64 Bit)
  10. You must create a new registry for the dll file that you deleted from the registry editor. In order to do this, copy the command below and paste it into the Command Line and hit Enter.
    %windir%\System32\regsvr32.exe /i Dx9.dll
    Creating a new registry for the Dx9.dll file
    Step 8:Creating a new registry for the Dx9.dll file
  11. If the Windows version you use has 64 Bit architecture, after running the command above, you must run the command below. With this command, you will create a clean registry for the problematic registry of the Dx9.dll file that we deleted.
    %windir%\SysWoW64\regsvr32.exe /i Dx9.dll
    Creating a clean registry for the Dx9.dll file (for 64 Bit)
    Step 9:Creating a clean registry for the Dx9.dll file (for 64 Bit)
  12. 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 Dx9.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 Dx9.dll File to the Software File Folder

  1. First, you need to find the file folder for the software you are receiving the "Dx9.dll not found", "Dx9.dll is missing" or other similar dll errors. In order to do this, right-click on the shortcut for the software and click the Properties option from the options that come up.
    Opening software properties
    Step 1:Opening software properties
  2. Open the software's file folder by clicking on the Open File Location button in the Properties window that comes up.
    Opening the software's file folder
    Step 2:Opening the software's file folder
  3. Copy the Dx9.dll file into the folder we opened up.
    Copying the Dx9.dll file into the software's file folder
    Step 3:Copying the Dx9.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: Doing a Clean Install of the software That Is Giving the Dx9.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. On the Programs and Features screen that will come up, you will see the list of softwares on your computer. Find the software that gives you the dll error and with your mouse right-click it. The right-click menu will open. Click the "Uninstall" option in this menu to start the uninstall process.
    Uninstalling the software that gives you the dll error
    Step 2:Uninstalling the software that gives you the dll error
  3. You will see a "Do you want to uninstall this software?" confirmation window. Confirm the process and wait for the software to be completely uninstalled. The uninstall process can take some time. This time will change according to your computer's performance and the size of the software. After the software is uninstalled, restart your computer.
    Confirming the uninstall process
    Step 3:Confirming the uninstall process
  4. After restarting your computer, reinstall the software that was giving the error.
  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 Dx9.dll Error using the Windows System File Checker (sfc /scannow)

  1. First, we must run the Windows Command Prompt as an administrator.
    NOTE! We ran the Command Prompt on Windows 10. If you are using Windows 8.1, Windows 8, Windows 7, Windows Vista or Windows XP, you can use the same methods to run the Command Prompt as an administrator.
    1. Open the Start Menu and type in "cmd", but don't press Enter. Doing this, you will have run a search of your computer through the Start Menu. In other words, typing in "cmd" we did a search for the Command Prompt.
    2. When you see the "Command Prompt" option among the search results, push the "CTRL" + "SHIFT" + "ENTER
    3. " keys on your keyboard.
    4. A verification window will pop up asking, "Do you want to run the Command Prompt as with administrative permission?" Approve this action by saying, "Yes".
    Running the Command Prompt with administrative permission
    Step 1:Running the Command Prompt with administrative permission
  2. Paste the command in the line below into the Command Line that opens up and press Enter key.
    sfc /scannow
    solving Windows system errors using the sfc /scannow command
    Step 2:solving Windows system errors using the sfc /scannow command
  3. The scan and repair process can take some time depending on your hardware and amount of system errors. Wait for the process to complete. After the repair process finishes, try running the software that is giving you're the error.

Method 5: Getting Rid of Dx9.dll Errors by Updating the Windows Operating System

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

  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 Dx9.dll Error Messages

When the Dx9.dll file is damaged or missing, the softwares that use this dll file will give an error. Not only external softwares, but also basic Windows softwares and tools use dll files. Because of this, when you try to use basic Windows softwares and tools (For example, when you open Internet Explorer or Windows Media Player), you may come across errors. We have listed the most common Dx9.dll errors below.

You will get rid of the errors listed below when you download the Dx9.dll file from DLL Downloader.com and follow the steps we explained above.

  1. "Dx9.dll not found." error
  2. "The file Dx9.dll is missing." error
  3. "Dx9.dll access violation." error
  4. "Cannot register Dx9.dll." error
  5. "Cannot find Dx9.dll." error
  6. "This application failed to start because Dx9.dll was not found. Re-installing the application may fix this problem." error

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