Why AC4BFSP.exe Has Stopped Working and How to Fix It in Assassin's Creed IV: Black Flag
How to Fix AC4BFSP.exe Has Stopped Working Error
If you are a fan of the Assassin's Creed series, you may have encountered a frustrating problem when trying to play Assassin's Creed IV: Black Flag. The game may crash on startup or during gameplay, and display an error message saying "AC4BFSP.exe has stopped working". This can ruin your gaming experience and prevent you from enjoying the pirate adventure.
Ac4bfsp.exe has stopped working crack fix
Fortunately, there are some possible solutions that can help you fix this error and play Assassin's Creed IV: Black Flag without any issues. In this article, we will explain what AC4BFSP.exe is, why it crashes, and how to fix it. Follow the steps below and see if they work for you.
What is AC4BFSP.exe and why does it crash?
AC4BFSP.exe is the executable file for Assassin's Creed IV: Black Flag
AC4BFSP.exe is the file that launches and runs Assassin's Creed IV: Black Flag on your PC. It is located in the game's installation folder, usually under C:\Program Files (x86)\Ubisoft\Assassin's Creed IV Black Flag. Without this file, you cannot play the game.
The game may crash due to various reasons, such as corrupted game files, outdated drivers, incompatible settings, antivirus interference, etc.
There are many factors that can cause AC4BFSP.exe to stop working and crash the game. Some of the most common ones are:
Corrupted or missing game files. If some of the game files are damaged or deleted by accident, they may prevent AC4BFSP.exe from running properly.
Outdated or faulty graphics card driver. If your driver is not up to date or compatible with your system, it may cause conflicts with AC4BFSP.exe and other game components.
Incompatible settings. If your game settings are too high or low for your PC specifications, they may cause performance issues and crashes.
Antivirus or firewall interference. Some antivirus or firewall programs may block or interfere with AC4BFSP.exe and other game processes, causing them to malfunction.
How to fix AC4BFSP.exe has stopped working error?
Solution 1: Verify the integrity of game files
Use Steam or Uplay to check and repair any missing or damaged game files
If you have installed Assassin's Creed IV: Black Flag through Steam or Uplay, you can use their built-in features to verify the integrity of game files. This will scan and fix any corrupted or missing files that may cause AC4BFSP.exe to crash. Here's how to do it:
Launch Steam or Uplay on your PC.
Navigate to your game library and locate Assassin's Creed IV: Black Flag.
Right-click on the game and select Properties (Steam) or Verify files (Uplay).
Wait for the process to complete and then restart your PC.
Launch Assassin's Creed IV: Black Flag and see if the error is gone.
Solution 2: Update your graphics card driver
Use Device Manager or a third-party tool to update your driver to the latest version
An outdated or faulty graphics card driver can cause many problems with games, including AC4BFSP.exe crashes. To fix this, you need to update your driver to the latest version that is compatible with your system and hardware. You can do this manually using Device Manager or automatically using a third-party tool like Driver Booster. Here's how to do it:
To update your driver manually using Device Manager:
Press Windows + X keys on your keyboard and select Device Manager from the menu.
Expand Display adapters and right-click on your graphics card.
Select Update driver from the context menu.
Choose Search automatically for updated driver software and follow the on-screen instructions.
Restart your PC after the update is complete.
To update your driver automatically using Driver Booster:
Download and install Driver Booster from its official website.
Launch Driver Booster and click on Scan Now button.
Wait for Driver Booster to detect all outdated or faulty drivers on your PC.
Click on Update Now button next to your graphics card driver.
Wait for Driver Booster to download and install the latest driver for your graphics card.
Restart your PC after the update is complete.
Solution 3: Run the game as an administrator or in compatibility mode
Right-click on AC4BFSP.exe and select the appropriate option from the properties menu
Sometimes, AC4BFSP.exe may crash because it does not have enough permissions or compatibility with your system. To fix this, you can try running the game as an administrator or in compatibility mode. Here's how to do it:
To run the game as an administrator:
Navigate to C:\Program Files (x86)\Ubisoft\Assassin's Creed IV Black Flag folder on your PC.
Right-click on AC4BFSP.exe and select Properties from the context menu.
Go to Compatibility tab and check Run this program as an administrator box.
Click on Apply and OK buttons to save changes.
Launch Assassin's Creed IV: Black Flag as an administrator and see if the error is gone.
To run the game in compatibility mode:
Navigate to C:\Program Files (x86)\Ubisoft\Assassin's Creed IV Black Flag folder on your PC.
Right-click on AC4BFSP.exe and select Properties from the context menu.
Go to Compatibility tab and check Run this program in compatibility mode for box.
Select a previous version of Windows from the drop-down menu (e.g., Windows 7).
Click on Apply and OK buttons to save changes.
Launch Assassin's Creed IV: Black Flag in compatibility mode and see if the error is gone.
Solution 4: Replace DLL files with DLL Suite
Download and install DLL Suite to scan and fix any DLL errors that may cause the game to crash
this, you can use a tool like DLL Suite to scan and fix any DLL errors on your PC. Here's how to do it:
Download and install DLL Suite from its official website.
Launch DLL Suite and click on Scan button.
Wait for DLL Suite to detect all DLL errors on your PC.
Click on Fix button to repair all DLL errors automatically.
Restart your PC after the repair is complete.
Launch Assassin's Creed IV: Black Flag and see if the error is gone.
Solution 5: Disable your antivirus or firewall temporarily
Some antivirus or firewall programs may block or interfere with the game's operation, so try disabling them before launching the game
Another possible reason why AC4BFSP.exe may crash is that your antivirus or firewall program is blocking or interfering with it. Some security programs may falsely detect AC4BFSP.exe as a threat and prevent it from running. To fix this, you can try disabling your antivirus or firewall temporarily before launching the game. Here's how to do it:
To disable your antivirus temporarily:
Right-click on your antivirus icon in the system tray and select Disable or Turn off from the menu.
Select a time period for which you want to disable your antivirus (e.g., 15 minutes).
Launch Assassin's Creed IV: Black Flag and see if the error is gone.
Enable your antivirus again after playing the game.
To disable your firewall temporarily:
Press Windows + R keys on your keyboard and type control panel in the Run box.
Click on OK button to open Control Panel.
Select System and Security and then Windows Defender Firewall.
Click on Turn Windows Defender Firewall on or off from the left pane.
Select Turn off Windows Defender Firewall (not recommended) for both private and public network settings.
Click on OK button to save changes.
Launch Assassin's Creed IV: Black Flag and see if the error is gone.
Turn on Windows Defender Firewall again after playing the game.
Conclusion
In this article, we have shown you what AC4BFSP.exe is, why it crashes, and how to fix it. We have provided five possible solutions that can help you fix AC4BFSP.exe has stopped working error and play Assassin's Creed IV: Black Flag without any issues. These solutions are:
Verify the integrity of game files using Steam or Uplay.
Update your graphics card driver using Device Manager or Driver Booster.
Run the game as an administrator or in compatibility mode using AC4BFSP.exe properties.
Replace DLL files with DLL Suite.
Disable your antivirus or firewall temporarily before launching the game.
We hope that one of these solutions works for you and that you enjoy playing Assassin's Creed IV: Black Flag. If you have any questions or feedback, feel free to leave a comment below.
FAQs
What are some other common problems with Assassin's Creed IV: Black Flag?
Some other common problems that users reported with Assassin's Creed IV: Black Flag are:
The game does not save progress or settings properly.
The game has low FPS or stuttering issues.
The game has black bars or screen resolution problems.
The game does not recognize the controller or keyboard inputs.
The game has sound or audio issues.
How can I improve the performance of Assassin's Creed IV: Black Flag?
To improve the performance of Assassin's Creed IV: Black Flag, you can try the following tips:
Lower your game settings to match your PC specifications.
Close any unnecessary background programs that may consume CPU, RAM, or disk resources.
Clean up your PC using a tool like CCleaner to remove any junk files, cache, or registry errors that may slow down your system.
Defragment your hard drive using a tool like Defraggler to optimize your disk space and speed up your data access.
How can I contact Ubisoft support if I still have issues with Assassin's Creed IV: Black Flag?
If none of the solutions above work for you, or if you have any other issues with Assassin's Creed IV: Black Flag, you can contact Ubisoft support for further assistance. You can do this by:
Visiting their official website and submitting a support ticket with your problem details and system information.
Contacting them via phone, chat, email, or social media channels depending on your region and availability.
Joining their community forums and asking for help from other players or moderators who may have experienced similar issues or have more knowledge about the game.
Is Assassin's Creed IV: Black Flag compatible with Windows 10?
Yes, Assassin's Creed IV: Black Flag is compatible with Windows 10. However, some users may encounter some compatibility issues due to various reasons, such as outdated drivers, incompatible settings, antivirus interference, etc. To fix these issues, you can try the solutions mentioned in this article or contact Ubisoft support for more help.
Where can I find more information and guides about Assassin's Creed IV: Black Flag?
If you want to learn more about Assassin's Creed IV: Black Flag, such as its story, gameplay, features, characters, locations, etc., you can visit these sources:
The official website of Assassin's Creed IV: Black Flag where you can find news, updates, trailers, screenshots, etc. about the game.
The official wiki of Assassin's Creed IV: Black Flag where you can find detailed information about everything related to the game, such as missions, collectibles, weapons, outfits, etc.
The official YouTube channel of Assassin's Creed where you can watch videos about the game, such as gameplay walkthroughs, tips and tricks, behind-the-scenes interviews, etc.