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

Oleacc.dll download. The Oleacc.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 Oleacc.dll is missing." and "Oleacc.dll not found." errors by downloading and installing this file from our site.
Download Price:
Free
Dll Description:
Active Accessibility Core Component
Versions:
Size:
  • 0.29 MB for 32 Bit (x86)
  • 0.39 MB for 64 Bit (x64)
Operating Systems:
Directory:
O
Downloads:
10054 times.

What is Oleacc.dll? What Does It Do?

The size of this dll file is 0.29 MB for 32 Bit and 0.39 MB for 64 Bit and its download links are healthy. It has been downloaded 10054 times already.

Operating Systems That Can Use the Oleacc.dll File

Other Versions of the Oleacc.dll File

The newest version of the Oleacc.dll file is the 7.2.9600.17415 version for 32 Bit and 7.2.9600.17415 version for 64 Bit. There have been 14 versions released before this version. All versions of the Dll file have been listed below from most recent to oldest.

  1. 7.2.9600.17415 - 32 Bit (x86) Download this version
  2. 7.2.9600.17415 - 64 Bit (x64) Download this version
  3. 7.2.9600.16384 - 32 Bit (x86) (2014-05-31) Download this version
  4. 7.2.9600.16384 - 32 Bit (x86) Download this version
  5. 7.2.9200.16384 - 32 Bit (x86) (2014-05-31) Download this version
  6. 7.2.9200.16384 - 32 Bit (x86) Download this version
  7. 7.0.3790.4909 - 32 Bit (x86) Download this version
  8. 4.2.5406.0 - 32 Bit (x86) (2014-02-28) Download this version
  9. 4.2.5406.0 - 32 Bit (x86) Download this version
  10. 4.2.5406.0 - 32 Bit (x86) Download this version
  11. 4.2.5406.0 - 32 Bit (x86) Download this version
  12. 4.2.5406.0 - 64 Bit (x64) Download this version
  13. 7.0.0.0 - 32 Bit (x86) Download this version
  14. 7.0.0.0 - 32 Bit (x86) Download this version
  15. 7.0.0.0 - 64 Bit (x64) Download this version

Steps to Download the Oleacc.dll File

  1. Click on the green-colored "Download" button on the top left side of the page.
    Download process of the Oleacc.dll file's
    Step 1:Download process of the Oleacc.dll file's
  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 Fix Oleacc.dll Errors?

ATTENTION! In order to install the Oleacc.dll file, you must first download it. If you haven't downloaded it, before continuing on with the installation, download the file. If you don't know how to download it, all you need to do is look at the dll download guide found on the top line.

Method 1: Installing the Oleacc.dll File to the Windows System Folder

  1. The file you are going to download is a compressed file with the ".zip" extension. You cannot directly install the ".zip" file. First, you need to extract the dll file from inside it. So, double-click the file with the ".zip" extension that you downloaded and open the file.
  2. You will see the file named "Oleacc.dll" in the window that opens up. This is the file we are going to install. Click the file once with the left mouse button. By doing this you will have chosen the file.
    Choosing the Oleacc.dll file
    Step 2:Choosing the Oleacc.dll file
  3. Click the "Extract To" symbol marked in the picture. To extract the dll file, it will want you to choose the desired location. Choose the "Desktop" location and click "OK" to extract the file to the desktop. In order to do this, you need to use the Winrar software. If you do not have this software, you can find and download it through a quick search on the Internet.
    Extracting the Oleacc.dll file to the desktop
    Step 3:Extracting the Oleacc.dll file to the desktop
  4. Copy the "Oleacc.dll" file and paste it into the "C:\Windows\System32" folder.
    Copying the Oleacc.dll file into the Windows/System32 folder
    Step 4:Copying the Oleacc.dll file into the Windows/System32 folder
  5. If your operating system has a 64 Bit architecture, copy the "Oleacc.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 "Oleacc.dll" file into both folders.
    Pasting the Oleacc.dll file into the Windows/sysWOW64 folder
    Step 5:Pasting the Oleacc.dll file into the Windows/sysWOW64 folder
  6. In order to complete this step, you must run the Command Prompt as administrator. In order to do this, all you have to do is follow the steps below.
    NOTE! We ran the Command Prompt using Windows 10. If you are using Windows 8.1, Windows 8, Windows 7, Windows Vista or Windows XP, you can use the same method to run the Command Prompt as administrator.
    1. Open the Start Menu and before clicking anywhere, type "cmd" on your keyboard. This process will enable you to run a search through the Start Menu. We also typed in "cmd" to bring up the Command Prompt.
    2. Right-click the "Command Prompt" search result that comes up and click the Run as administrator" option.
    Running the Command Prompt as administrator
    Step 6:Running the Command Prompt as administrator
  7. Paste the command below into the Command Line that will open up and hit Enter. This command will delete the damaged registry of the Oleacc.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 Oleacc.dll
    Deleting the damaged registry of the Oleacc.dll
    Step 7:Deleting the damaged registry of the Oleacc.dll
  8. 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 Oleacc.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 Oleacc.dll
    Uninstalling the Oleacc.dll file's problematic registry from Regedit (for 64 Bit)
    Step 8:Uninstalling the Oleacc.dll file's problematic registry from Regedit (for 64 Bit)
  9. 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 Oleacc.dll
    Reregistering the Oleacc.dll file in the system
    Step 9:Reregistering the Oleacc.dll file in the system
  10. 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 Oleacc.dll file (We deleted the damaged registry with the previous command).
    %windir%\SysWoW64\regsvr32.exe /i Oleacc.dll
    Creating a clean registry for the Oleacc.dll file (for 64 Bit)
    Step 10:Creating a clean registry for the Oleacc.dll file (for 64 Bit)
  11. 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 Oleacc.dll file 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 Oleacc.dll File Into The Software File Folder

  1. In order to install the dll file, you need to find the file folder for the software that was giving you errors such as "Oleacc.dll is missing", "Oleacc.dll not found" or similar error messages. In order to do that, Right-click the software's shortcut and click the Properties item in the right-click menu that appears.
    Opening the software shortcut properties window
    Step 1:Opening the software shortcut properties window
  2. Click on the Open File Location button that is found in the Properties window that opens up and choose the folder where the application is installed.
    Opening the file folder of the software
    Step 2:Opening the file folder of the software
  3. Copy the Oleacc.dll file.
  4. Paste the dll file you copied into the software's file folder that we just opened.
    Pasting the Oleacc.dll file into the software's file folder
    Step 3:Pasting the Oleacc.dll file into the software's file folder
  5. When the dll file is moved to the software file folder, it means that the process is completed. Check to see if the problem was solved by running the software giving the error message again. If you are still receiving the error message, you can complete the 3rd Method as an alternative.

Method 3: Uninstalling and Reinstalling the Software That Is Giving the Oleacc.dll Error

  1. Push the "Windows" + "R" keys at the same time to open the Run window. Type the command below into the Run window that opens up and hit Enter. This process 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 window will open up. Find the software that is giving you the dll error in this window that lists all the softwares on your computer and "Right-Click > Uninstall" on this software.
    Uninstalling the software that is giving you the error message from your computer.
    Step 2:Uninstalling the software that is giving you the error message from your computer.
  3. Uninstall the software from your computer by following the steps that come up and restart your computer.
    Following the confirmation and steps of the software uninstall process
    Step 3:Following the confirmation and steps of the software 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 Oleacc.dll Error using the Windows System File Checker (sfc /scannow)

  1. In order to complete this step, you must run the Command Prompt as administrator. In order to do this, all you have to do is follow the steps below.
    NOTE! We ran the Command Prompt using Windows 10. If you are using Windows 8.1, Windows 8, Windows 7, Windows Vista or Windows XP, you can use the same method to run the Command Prompt as administrator.
    1. Open the Start Menu and before clicking anywhere, type "cmd" on your keyboard. This process will enable you to run a search through the Start Menu. We also typed in "cmd" to bring up the Command Prompt.
    2. Right-click the "Command Prompt" search result that comes up and click the Run as administrator" option.
    Running the Command Prompt as administrator
    Step 1:Running the Command Prompt as 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 software giving you errors again.

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

Some softwares require updated dll files 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.

Guides to Manually Update for All Windows Versions

  1. Guide to Manually Update Windows 10
  2. Guide to Manually Update Windows 8.1 and Windows 8
  3. Guide to Manually Update Windows 7 and Windows Vista
  4. Guide to Manually Update Windows XP

Most Seen Oleacc.dll Errors

It's possible that during the softwares' installation or while using them, the Oleacc.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 Oleacc.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. "Oleacc.dll not found." error
  2. "The file Oleacc.dll is missing." error
  3. "Oleacc.dll access violation." error
  4. "Cannot register Oleacc.dll." error
  5. "Cannot find Oleacc.dll." error
  6. "This application failed to start because Oleacc.dll was not found. Re-installing the application may fix this problem." error

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