Download D2cmp.dll for Windows 10, 8.1, 8, 7, Vista and XP

D2cmp.dll download. The D2cmp.dll file is a dynamic link library for Windows 10, 8.1, 8, 7, Vista and XP. You can fix "The file D2cmp.dll is missing." and "D2cmp.dll not found." errors by downloading and installing this file from our site.

What is D2cmp.dll? What Does It Do?

The D2cmp.dll file is 0.15 MB. The download links have been checked and there are no problems. You can download it without a problem. Currently, it has been downloaded 1639 times and it has received 4.0 out of 5 stars from our users.

Operating Systems That Can Use the D2cmp.dll File

Steps to Download the D2cmp.dll File

  1. First, click the "Download" button with the green background (The button marked in the picture).
    Download the D2cmp.dll file
    Step 1:Download the D2cmp.dll file
  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 to Solve the D2cmp.dll Errors

ATTENTION! Before beginning the installation of the D2cmp.dll file, you must download the file. If you don't know how to download the file or if you are having a problem while downloading, you can look at our download guide a few lines above.

Method 1: Installing the D2cmp.dll File to the Windows System Folder

  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 "D2cmp.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 D2cmp.dll file
    Step 1:Extracting the D2cmp.dll file
  2. Copy the "D2cmp.dll" file you extracted and paste it into the "C:\Windows\System32" folder.
    Copying the D2cmp.dll file into the Windows/System32 folder
    Step 2:Copying the D2cmp.dll file into the Windows/System32 folder
  3. If your operating system has a 64 Bit architecture, copy the "D2cmp.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 "D2cmp.dll" file into both folders.
    Pasting the D2cmp.dll file into the Windows/sysWOW64 folder
    Step 3:Pasting the D2cmp.dll file into the Windows/sysWOW64 folder
  4. 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 4:Running the Command Prompt as administrator
  5. Paste the command below into the Command Line window that opens up and press Enter key. This command will delete the problematic registry of the D2cmp.dll file (Nothing will happen to the file we pasted in the System32 folder, it just deletes the registry from the Windows Registry Editor. The file we pasted in the System32 folder will not be damaged).
    %windir%\System32\regsvr32.exe /u D2cmp.dll
    Cleaning the problematic registry of the D2cmp.dll file from the Windows Registry Editor
    Step 5:Cleaning the problematic registry of the D2cmp.dll file from the Windows Registry Editor
  6. If you have a 64 Bit operating system, after running the command above, you must run the command below. This command will clean the D2cmp.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 D2cmp.dll
    Uninstalling the D2cmp.dll file's broken registry from the Registry Editor (for 64 Bit)
    Step 6:Uninstalling the D2cmp.dll file's broken registry from the Registry Editor (for 64 Bit)
  7. We need to make a clean registry for the dll file'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 D2cmp.dll
    Making a clean registry for the D2cmp.dll file in Regedit (Windows Registry Editor)
    Step 7:Making a clean registry for the D2cmp.dll file in Regedit (Windows Registry Editor)
  8. 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 D2cmp.dll file that we deleted.
    %windir%\SysWoW64\regsvr32.exe /i D2cmp.dll
    Creating a clean registry for the D2cmp.dll file (for 64 Bit)
    Step 8:Creating a clean registry for the D2cmp.dll file (for 64 Bit)
  9. 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 D2cmp.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 D2cmp.dll File to the Software File Folder

  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 D2cmp.dll file into this folder that opens.
    Copying the D2cmp.dll file into the software's file folder
    Step 3:Copying the D2cmp.dll file into the software's file folder
  4. This is all there is to the process. Now, try to run the software again. If the problem still is not solved, you can try the 3rd Method.

Method 3: Doing a Clean Install of the software That Is Giving the D2cmp.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 D2cmp.dll error with the Windows System File Checker

  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. 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 D2cmp.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.

Explanations on Updating Windows Manually

  1. Explanation on Updating Windows 10 Manually
  2. Explanation on Updating Windows 8.1 and Windows 8 Manually
  3. Explanation on Updating Windows 7 and Windows Vista Manually
  4. Explanation on Updating Windows XP Manually

Common D2cmp.dll Errors

When the D2cmp.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 D2cmp.dll errors below.

You will get rid of the errors listed below when you download the D2cmp.dll file from DLL Downloader.com and follow the steps we explained above.

  1. "D2cmp.dll not found." error
  2. "The file D2cmp.dll is missing." error
  3. "D2cmp.dll access violation." error
  4. "Cannot register D2cmp.dll." error
  5. "Cannot find D2cmp.dll." error
  6. "This application failed to start because D2cmp.dll was not found. Re-installing the application may fix this problem." error

Other Dll Files Used with D2cmp.dll