Download Alleg40.dll for Windows 10, 8.1, 8, 7, Vista and XP

Alleg40.dll download. The Alleg40.dll file is a dynamic link library for Windows 10, 8.1, 8, 7, Vista and XP. You can fix "The file Alleg40.dll is missing." and "Alleg40.dll not found." errors by downloading and installing this file from our site.

About Alleg40.dll

The Alleg40.dll library is a system file including functions needed by many programs, games, and system tools. This dynamic link library is produced by the Allegro Developers.

The size of this dynamic link library is 0.85 MB and its download links are healthy. It has been downloaded 5509 times already.

Operating Systems That Can Use the Alleg40.dll Library

All Versions of the Alleg40.dll Library

The last version of the Alleg40.dll library is the 4.0.2.0 version. Before this version, there were 3 versions released. Downloadable Alleg40.dll library versions have been listed below from newest to oldest.

  1. 4.0.2.0 - 32 Bit (x86) Download directly this version
  2. 4.0.0.0 - 32 Bit (x86) (2006-10-31) Download directly this version
  3. 4.0.0.0 - 32 Bit (x86) Download directly this version
  4. 4.0.0.0 - 32 Bit (x86) Download directly this version

How to Download Alleg40.dll Library?

  1. First, click the "Download" button with the green background (The button marked in the picture).
    Download the Alleg40.dll library
    Step 1:Download the Alleg40.dll library
  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 Fix Alleg40.dll Errors?

ATTENTION! In order to install the Alleg40.dll library, you must first download it. If you haven't downloaded it, before continuing on with the installation, download the library. 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: Fixing the DLL Error by Copying the Alleg40.dll Library to the Windows System Directory

  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 library named "Alleg40.dll" in the window that opens up. This is the library you need to install. Drag this library to the desktop with your mouse's left button.
    Extracting the Alleg40.dll library
    Step 1:Extracting the Alleg40.dll library
  2. Copy the "Alleg40.dll" library you extracted and paste it into the "C:\Windows\System32" directory.
    Copying the Alleg40.dll library into the Windows/System32 directory
    Step 2:Copying the Alleg40.dll library into the Windows/System32 directory
  3. If your system is 64 Bit, copy the "Alleg40.dll" library and paste it into "C:\Windows\sysWOW64" directory.
    NOTE! On 64 Bit systems, you must copy the dynamic link library to both the "sysWOW64" and "System32" directories. In other words, both directories need the "Alleg40.dll" library.
    Copying the Alleg40.dll library to the Windows/sysWOW64 directory
    Step 3:Copying the Alleg40.dll library to the Windows/sysWOW64 directory
  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 Alleg40.dll library (Nothing will happen to the library we pasted in the System32 directory, it just deletes the registry from the Windows Registry Editor. The library we pasted in the System32 directory will not be damaged).
    %windir%\System32\regsvr32.exe /u Alleg40.dll
    Cleaning the problematic registry of the Alleg40.dll library from the Windows Registry Editor
    Step 5:Cleaning the problematic registry of the Alleg40.dll library from the Windows Registry Editor
  6. If the Windows you use has 64 Bit architecture, after running the command above, you must run the command below. This command will clean the broken registry of the Alleg40.dll library from the 64 Bit architecture (The Cleaning process is only with registries in the Windows Registry Editor. In other words, the dynamic link library that we pasted into the SysWoW64 directory will stay as it is).
    %windir%\SysWoW64\regsvr32.exe /u Alleg40.dll
    Uninstalling the broken registry of the Alleg40.dll library from the Windows Registry Editor (for 64 Bit)
    Step 6:Uninstalling the broken registry of the Alleg40.dll library from the Windows Registry Editor (for 64 Bit)
  7. You must create a new registry for the dynamic link library 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 Alleg40.dll
    Creating a new registry for the Alleg40.dll library
    Step 7:Creating a new registry for the Alleg40.dll library
  8. If you are using a 64 Bit operating system, after running the command above, you also need to run the command below. With this command, we will have added a new library in place of the damaged Alleg40.dll library that we deleted.
    %windir%\SysWoW64\regsvr32.exe /i Alleg40.dll
    Reregistering the Alleg40.dll library in the system (for 64 Bit)
    Step 8:Reregistering the Alleg40.dll library in the system (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 Alleg40.dll library was installed successfully, you can still receive error messages like these due to some incompatibilities. In order to test whether your dll issue was fixed or not, try running the program giving the error message again. If the error is continuing, try the 2nd Method to fix this issue.

Method 2: Copying The Alleg40.dll Library Into The Program Installation Directory

  1. In order to install the dynamic link library, you need to find the installation directory for the program that was giving you errors such as "Alleg40.dll is missing", "Alleg40.dll not found" or similar error messages. In order to do that, Right-click the program's shortcut and click the Properties item in the right-click menu that appears.
    Opening the program shortcut properties window
    Step 1:Opening the program 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 installation directory of the program
    Step 2:Opening the installation directory of the program
  3. Copy the Alleg40.dll library into the directory we opened up.
    Copying the Alleg40.dll library into the program's installation directory
    Step 3:Copying the Alleg40.dll library into the program's installation directory
  4. That's all there is to the installation process. Run the program giving the dll error again. If the dll error is still continuing, completing the 3rd Method may help fix your issue.

Method 3: Uninstalling and Reinstalling the Program that Gives You the Alleg40.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 listed in the Programs and Features window that opens up are the programs installed on your computer. Find the program that gives you the dll error and run the "Right-Click > Uninstall" command on this program.
    Uninstalling the program from your computer
    Step 2:Uninstalling the program from your computer
  3. Following the instructions that come up, uninstall the program from your computer and restart your computer.
    Following the verification and instructions for the program uninstall process
    Step 3:Following the verification and instructions for the program uninstall process
  4. 4. After restarting your computer, reinstall the program that was giving you the error.
  5. You can fix the error you are expericing with this method. If the dll error is continuing in spite of the solution methods you are using, the source of the problem is the Windows operating system. In order to fix dll errors in Windows you will need to complete the 4th Method and the 5th Method in the list.

Method 4: Fixing the Alleg40.dll Issue by Using the Windows System File Checker (scf 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 program giving you errors again.

Method 5: Fixing the Alleg40.dll Error by Manually Updating Windows

Most of the time, programs have been programmed to use the most recent dynamic link libraries. If your operating system is not updated, these files cannot be provided and dll errors appear. So, we will try to fix 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.

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

The Most Seen Alleg40.dll Errors

When the Alleg40.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 Alleg40.dll errors below.

You will get rid of the errors listed below when you download the Alleg40.dll library from DLL Downloader.com and follow the steps we explained above.

  1. "Alleg40.dll not found." error
  2. "The file Alleg40.dll is missing." error
  3. "Alleg40.dll access violation." error
  4. "Cannot register Alleg40.dll." error
  5. "Cannot find Alleg40.dll." error
  6. "This application failed to start because Alleg40.dll was not found. Re-installing the application may fix this problem." error