Download Mpeg2dec3.dll for Windows 10, 8.1, 8, 7, Vista and XP

Mpeg2dec3.dll download. The Mpeg2dec3.dll file is a dynamic link library for Windows 10, 8.1, 8, 7, Vista and XP. You can fix "The file Mpeg2dec3.dll is missing." and "Mpeg2dec3.dll not found." errors by downloading and installing this file from our site.
Download Price:
Free
Dll Description:
MPEG2Dec3 for Avisynth 2.5
Versions:
Size:
0.1 MB
Operating Systems:
Directory:
M
Downloads:
1137 times.

What is Mpeg2dec3.dll? What Does It Do?

The Mpeg2dec3.dll file is 0.1 MB. The download links for this file are clean and no user has given any negative feedback. From the time it was offered for download, it has been downloaded 1137 times.

Operating Systems Compatible with the Mpeg2dec3.dll File

Other Versions of the Mpeg2dec3.dll File

The latest version of the Mpeg2dec3.dll file is 1.0.0.0 version released for use on 2004-01-31. Before this, there were 1 versions released. All versions released up till now are listed below from newest to oldest

  1. 1.0.0.0 - 32 Bit (x86) (2004-01-31) Download directly this version now
  2. 1.0.0.0 - 32 Bit (x86) Download directly this version now

How to Download Mpeg2dec3.dll File?

  1. Click on the green-colored "Download" button (The button marked in the picture below).
    Starting the download process for Mpeg2dec3.dll
    Step 1:Starting the download process for Mpeg2dec3.dll
  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.

How to Install Mpeg2dec3.dll? How to Fix Mpeg2dec3.dll Errors?

ATTENTION! Before starting the installation, the Mpeg2dec3.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 Mpeg2dec3.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 "Mpeg2dec3.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 Mpeg2dec3.dll file
    Step 2:Choosing the Mpeg2dec3.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 Mpeg2dec3.dll file to the desktop
    Step 3:Extracting the Mpeg2dec3.dll file to the desktop
  4. Copy the "Mpeg2dec3.dll" file and paste it into the "C:\Windows\System32" folder.
    Copying the Mpeg2dec3.dll file into the Windows/System32 folder
    Step 4:Copying the Mpeg2dec3.dll file into the Windows/System32 folder
  5. If your operating system has a 64 Bit architecture, copy the "Mpeg2dec3.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 "Mpeg2dec3.dll" file into both folders.
    Pasting the Mpeg2dec3.dll file into the Windows/sysWOW64 folder
    Step 5:Pasting the Mpeg2dec3.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. 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 Mpeg2dec3.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 Mpeg2dec3.dll
    Deleting the Mpeg2dec3.dll file's problematic registry in the Windows Registry Editor
    Step 7:Deleting the Mpeg2dec3.dll file's problematic registry in the Windows Registry Editor
  8. If you have a 64 Bit operating system, after running the command above, you must run the command below. This command will clean the Mpeg2dec3.dll file's damaged registry in 64 Bit as well (The cleaning process will be in the registries in the Registry Editor< only. In other words, the dll file you paste into the SysWoW64 folder will stay as it).
    %windir%\SysWoW64\regsvr32.exe /u Mpeg2dec3.dll
    Uninstalling the Mpeg2dec3.dll file's broken registry from the Registry Editor (for 64 Bit)
    Step 8:Uninstalling the Mpeg2dec3.dll file's broken registry from the Registry Editor (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 Mpeg2dec3.dll
    Reregistering the Mpeg2dec3.dll file in the system
    Step 9:Reregistering the Mpeg2dec3.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 Mpeg2dec3.dll file (We deleted the damaged registry with the previous command).
    %windir%\SysWoW64\regsvr32.exe /i Mpeg2dec3.dll
    Creating a clean registry for the Mpeg2dec3.dll file (for 64 Bit)
    Step 10:Creating a clean registry for the Mpeg2dec3.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 Mpeg2dec3.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 Mpeg2dec3.dll File to the Software File Folder

  1. First, you need to find the file folder for the software you are receiving the "Mpeg2dec3.dll not found", "Mpeg2dec3.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 Mpeg2dec3.dll file into the folder we opened.
    Copying the Mpeg2dec3.dll file into the file folder of the software.
    Step 3:Copying the Mpeg2dec3.dll file into the file folder of the software.
  4. The installation is complete. Run the software that is giving you the error. If the error is continuing, you may benefit from trying the 3rd Method as an alternative.

Method 3: Uninstalling and Reinstalling the Software That Is Giving the Mpeg2dec3.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. 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. 4. After restarting your computer, reinstall the software that was giving you 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 Mpeg2dec3.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. 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 software that you are experiencing the errors in after closing the command line.

Method 5: Getting Rid of Mpeg2dec3.dll Errors by Updating the Windows Operating System

Some softwares need updated dll files. When your operating system is not updated, it cannot fulfill this need. In some situations, updating your operating system can solve the dll errors you are experiencing.

In order to check the update status of your operating system and, if available, to install the latest update packs, we need to begin this process manually.

Depending on which Windows version you use, manual update processes are different. Because of this, we have prepared a special article for each Windows version. You can get our articles relating to the manual update of the Windows version you use from the links below.

Guides to Manually Update the Windows Operating System

  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

The Most Seen Mpeg2dec3.dll Errors

When the Mpeg2dec3.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 Mpeg2dec3.dll errors below.

You will get rid of the errors listed below when you download the Mpeg2dec3.dll file from DLL Downloader.com and follow the steps we explained above.

  1. "Mpeg2dec3.dll not found." error
  2. "The file Mpeg2dec3.dll is missing." error
  3. "Mpeg2dec3.dll access violation." error
  4. "Cannot register Mpeg2dec3.dll." error
  5. "Cannot find Mpeg2dec3.dll." error
  6. "This application failed to start because Mpeg2dec3.dll was not found. Re-installing the application may fix this problem." error

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