Download Directx9tests_rd.dll for Windows 10, 8.1, 8, 7, Vista and XP

Directx9tests_rd.dll download. The Directx9tests_rd.dll file is a dynamic link library for Windows 10, 8.1, 8, 7, Vista and XP. You can fix "The file Directx9tests_rd.dll is missing." and "Directx9tests_rd.dll not found." errors by downloading and installing this file from our site.

What is Directx9tests_rd.dll?

The Directx9tests_rd.dll library is 0.02 MB. The download links are current and no negative feedback has been received by users. It has been downloaded 657 times since release.

Operating Systems Compatible with the Directx9tests_rd.dll Library

How to Download Directx9tests_rd.dll

  1. First, click the "Download" button with the green background (The button marked in the picture).
    Download the Directx9tests_rd.dll library
    Step 1:Download the Directx9tests_rd.dll library
  2. The downloading page will open after clicking the Download button. After the page opens, in order to download the Directx9tests_rd.dll library the best server will be found and the download process will begin within a few seconds. In the meantime, you shouldn't close the page.

How to Fix Directx9tests_rd.dll Errors?

ATTENTION! Before beginning the installation of the Directx9tests_rd.dll library, you must download the library. If you don't know how to download the library or if you are having a problem while downloading, you can look at our download guide a few lines above.

Method 1: Fixing the DLL Error by Copying the Directx9tests_rd.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 "Directx9tests_rd.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 Directx9tests_rd.dll library
    Step 2:Choosing the Directx9tests_rd.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 Directx9tests_rd.dll library to the desktop
    Step 3:Extracting the Directx9tests_rd.dll library to the desktop
  5. Copy the "Directx9tests_rd.dll" library you extracted and paste it into the "C:\Windows\System32" directory.
    Copying the Directx9tests_rd.dll library into the Windows/System32 directory
    Step 3:Copying the Directx9tests_rd.dll library into the Windows/System32 directory
  6. If your operating system has a 64 Bit architecture, copy the "Directx9tests_rd.dll" library and paste it also into the "C:\Windows\sysWOW64" directory.
    NOTE! On 64 Bit systems, the dynamic link library must be in both the "sysWOW64" directory as well as the "System32" directory. In other words, you must copy the "Directx9tests_rd.dll" library into both directories.
    Pasting the Directx9tests_rd.dll library into the Windows/sysWOW64 directory
    Step 4:Pasting the Directx9tests_rd.dll library into the Windows/sysWOW64 directory
  7. 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
  8. 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 Directx9tests_rd.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 Directx9tests_rd.dll
    Deleting the Directx9tests_rd.dll library's problematic registry in the Windows Registry Editor
    Step 6:Deleting the Directx9tests_rd.dll library's problematic registry in the Windows Registry Editor
  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 Directx9tests_rd.dll library'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 Directx9tests_rd.dll
    Uninstalling the damaged Directx9tests_rd.dll library's registry from the system (for 64 Bit)
    Step 7:Uninstalling the damaged Directx9tests_rd.dll library's registry from the system (for 64 Bit)
  10. We need to make a clean registry for the dll library's registry that we deleted from Regedit (Windows Registry Editor). In order to accomplish this, copy and paste the command below into the Command Line and press Enter key.
    %windir%\System32\regsvr32.exe /i Directx9tests_rd.dll
    Making a clean registry for the Directx9tests_rd.dll library in Regedit (Windows Registry Editor)
    Step 8:Making a clean registry for the Directx9tests_rd.dll library in Regedit (Windows Registry Editor)
  11. 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 Directx9tests_rd.dll library (We deleted the damaged registry with the previous command).
    %windir%\SysWoW64\regsvr32.exe /i Directx9tests_rd.dll
    Creating a clean registry for the Directx9tests_rd.dll library (for 64 Bit)
    Step 9:Creating a clean registry for the Directx9tests_rd.dll library (for 64 Bit)
  12. You may see certain error messages when running the commands from the command line. These errors will not prevent the installation of the Directx9tests_rd.dll library. In other words, the installation will finish, but it may give some errors because of certain incompatibilities. After restarting your computer, to see if the installation was successful or not, try running the program that was giving the dll error again. If you continue to get the errors when running the program after the installation, you can try the 2nd Method as an alternative.

Method 2: Copying The Directx9tests_rd.dll Library Into The Program Installation Directory

  1. First, you must find the installation directory of the program (the program giving the dll error) you are going to install the dynamic link library to. In order to find this directory, "Right-Click > Properties" on the program's shortcut.
    Opening the program's shortcut properties window
    Step 1:Opening the program's shortcut properties window
  2. Open the program installation directory by clicking the Open File Location button in the "Properties" window that comes up.
    Finding the program's installation directory
    Step 2:Finding the program's installation directory
  3. Copy the Directx9tests_rd.dll library into the directory we opened.
    Copying the Directx9tests_rd.dll library into the installation directory of the program.
    Step 3:Copying the Directx9tests_rd.dll library into the installation directory of the program.
  4. The installation is complete. Run the program that is giving you the error. If the error is continuing, you may benefit from trying the 3rd Method as an alternative.

Method 3: Doing a Clean Reinstall of the Program That Is Giving the Directx9tests_rd.dll Error

  1. Open the Run tool by pushing the "Windows" + "R" keys found on your keyboard. Type the command below into the "Open" field of the Run window that opens up and press Enter. 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 window will open up. Find the program that is giving you the dll error in this window that lists all the programs on your computer and "Right-Click > Uninstall" on this program.
    Uninstalling the program that is giving you the error message from your computer.
    Step 2:Uninstalling the program that is giving you the error message from your computer.
  3. Uninstall the program from your computer by following the steps that come up and restart your computer.
    Following the confirmation and steps of the program uninstall process
    Step 3:Following the confirmation and steps of the program uninstall process
  4. After restarting your computer, reinstall the program.
  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: Fixing the Directx9tests_rd.dll error with the Windows System File Checker

  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. After typing the command below into the Command Line, push Enter.
    sfc /scannow
    Getting rid of dll errors using Windows's sfc /scannow command
    Step 2:Getting rid of dll errors using Windows's sfc /scannow command
  3. Depending on your computer's performance and the amount of errors on your system, this process can take some time. You can see the progress on the Command Line. Wait for this process to end. After the scan and repair processes are finished, try running the program giving you errors again.

Method 5: Fixing the Directx9tests_rd.dll Errors by Manually Updating Windows

Some programs require updated dynamic link libraries from the operating system. If your operating system is not updated, this requirement is not met and you will receive dll errors. Because of this, updating your operating system may solve the dll errors you are experiencing.

Most of the time, operating systems are automatically updated. However, in some situations, the automatic updates may not work. For situations like this, you may need to check for updates manually.

For every Windows version, the process of manually checking for updates is different. Because of this, we prepared a special guide for each Windows version. You can get our guides to manually check for updates based on the Windows version you use through 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

Most Seen Directx9tests_rd.dll Errors

When the Directx9tests_rd.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 Directx9tests_rd.dll errors below.

You will get rid of the errors listed below when you download the Directx9tests_rd.dll library from DLL Downloader.com and follow the steps we explained above.

  1. "Directx9tests_rd.dll not found." error
  2. "The file Directx9tests_rd.dll is missing." error
  3. "Directx9tests_rd.dll access violation." error
  4. "Cannot register Directx9tests_rd.dll." error
  5. "Cannot find Directx9tests_rd.dll." error
  6. "This application failed to start because Directx9tests_rd.dll was not found. Re-installing the application may fix this problem." error