How to Fix Uplay_ach_earnachievement DLL Error in Assassin's Creed 4 Black Flag
Assassin's Creed 4 Black Flag is one of the most popular and acclaimed games in the Assassin's Creed franchise. It is an action-adventure game that lets you explore the Caribbean during the Golden Age of Piracy. However, some players may encounter a frustrating error when they try to launch the game on their PC. The error message says:
uplay_ach_earnachievement dll download
AC4BFSP.exe - Entry Point Not Found
The procedure entry point uplay_r1.UPLAY_ACH_EarnAchievement could not be located in the dynamic link library uplay_r1_loader.dll.
This error is known as the Uplay_ach_earnachievement DLL error and it prevents you from playing the game. In this article, we will explain what causes this error and how you can fix it easily.
What is Uplay_ach_earnachievement DLL Error?
A DLL (Dynamic Link Library) file is a type of file that contains code and data that can be used by multiple programs at the same time. DLL files allow programs to share functionality and reduce memory usage. However, sometimes DLL files can get missing, corrupted, or outdated, causing errors and problems for the programs that depend on them.
The Uplay_ach_earnachievement DLL error is caused by a missing or corrupted uplay_r1_loader.dll file. This file is part of the Uplay app, which is Ubisoft's digital distribution and gaming platform. Uplay is required to play Assassin's Creed 4 Black Flag and other Ubisoft games on PC. The uplay_r1_loader.dll file is responsible for loading the Uplay API (Application Programming Interface), which allows the game to communicate with Uplay and access its features, such as achievements, cloud saves, multiplayer, etc.
uplay_r1.dll missing error fix
uplay_r1_loader.dll entry point not found
uplay_r164.dll free download for windows 10
uplay_r1.dll assassins creed 4 black flag
uplay_r1_loader.dll far cry 3
uplay_r1.dll watch dogs 2
uplay_r1_loader.dll splinter cell blacklist
uplay_r164.dll ghost recon wildlands
uplay_r1.dll rainbow six siege
uplay_r1_loader.dll the crew 2
uplay_r164.dll for honor
uplay_r1.dll the division 2
uplay_r1_loader.dll anno 1800
uplay_r164.dll assassin's creed odyssey
uplay_r1.dll prince of persia the forgotten sands
uplay_r1_loader.dll driver san francisco
uplay_r164.dll south park the fractured but whole
uplay_r1.dll assassin's creed rogue
uplay_r1_loader.dll tom clancy's the division
uplay_r164.dll assassin's creed origins
uplay_r1.dll far cry 4
uplay_r1_loader.dll assassin's creed unity
uplay_r164.dll steep
uplay_r1.dll tom clancy's ghost recon future soldier
uplay_r1_loader.dll rayman legends
uplay_r164.dll trials fusion
uplay_r1.dll might and magic heroes vii
uplay_r1_loader.dll child of light
uplay_r164.dll trackmania turbo
uplay_r1.dll assassin's creed iii remastered
uplay_r1_loader.dll far cry primal
uplay_r164.dll watch dogs legion
uplay_r1.dll tom clancy's rainbow six vegas 2
uplay_r1_loader.dll assassin's creed syndicate
uplay_r164.dll tom clancy's ghost recon breakpoint
uplay_r1.dll far cry 5
uplay_r1_loader.dll the settlers 7 paths to a kingdom
uplay_r164.dll assassin's creed valhalla
uplay_r1.dll tom clancy's splinter cell conviction
uplay_r1_loader.dll rocksmith 2014 edition remastered
uplay_r164.dll immortal fenyx rising
uplay_r1.dll beyond good and evil 2 (upcoming)
uplay_r1_loader.dll skull and bones (upcoming)
uplay_ach_earnachievement dll download reddit solutions
how to fix corrupted or missing dll files in ubisoft games
If the uplay_r1_loader.dll file is missing or corrupted, the game cannot find the entry point for the UPLAY_ACH_EarnAchievement function, which is used to unlock achievements in the game. This causes the Uplay_ach_earnachievement DLL error and prevents the game from launching.
Causes of Uplay_ach_earnachievement DLL Error
There are several possible causes for the Uplay_ach_earnachievement DLL error, such as:
Missing or corrupted DLL file
The most common cause of the Uplay_ach_earnachievement DLL error is a missing or corrupted uplay_r1_loader.dll file. This can happen due to various reasons, such as:
The file was accidentally deleted or moved by the user or another program.
The file was overwritten by an incompatible or outdated version of the file.
The file was damaged by a disk error, power outage, or system crash.
The file was modified or infected by a virus or malware.
Outdated or incompatible Uplay app
Another possible cause of the Uplay_ach_earnachievement DLL error is an outdated or incompatible version of the U play app. Uplay is constantly updated by Ubisoft to fix bugs, improve performance, and add new features. However, sometimes the updates may not be installed properly or may cause compatibility issues with the game or the system. This can result in the Uplay_ach_earnachievement DLL error or other errors.
Virus or malware infection
A less common but still possible cause of the Uplay_ach_earnachievement DLL error is a virus or malware infection. Some malicious programs may target the uplay_r1_loader.dll file or the Uplay app and try to delete, modify, or replace them with malicious versions. This can compromise the security and functionality of the Uplay app and the game, and cause the Uplay_ach_earnachievement DLL error or other problems.
How to Fix Uplay_ach_earnachievement DLL Error
Fortunately, there are some easy and effective methods to fix the Uplay_ach_earnachievement DLL error and play Assassin's Creed 4 Black Flag without any issues. Here are some of the best methods that you can try:
Method 1: Download and replace the DLL file
The simplest and fastest way to fix the Uplay_ach_earnachievement DLL error is to download and replace the missing or corrupted uplay_r1_loader.dll file. You can download the file from a reliable and trusted source, such as . Here are the steps to follow:
Go to and search for uplay_r1_loader.dll.
Select the file that matches your system type (32-bit or 64-bit) and download it.
Extract the file from the ZIP folder and copy it.
Paste the file in the following location: C:\Program Files (x86)\Ubisoft\Ubisoft Game Launcher.
If prompted, choose to overwrite the existing file.
Restart your PC and launch Assassin's Creed 4 Black Flag.
This method should fix the Uplay_ach_earnachievement DLL error and allow you to play the game. However, if you still encounter the error, you can try the next method.
Method 2: Update or reinstall the Uplay app
Another effective way to fix the Uplay_ach_earnachievement DLL error is to update or reinstall the Uplay app. Updating the app can fix any bugs or compatibility issues that may cause the error, while reinstalling the app can restore any missing or corrupted files that may cause the error. Here are the steps to follow:
Launch the Uplay app on your PC.
Click on the menu icon in the top left corner and select Settings.
Under General, check the box that says Always keep Uplay updated.
Click on Save and close the Uplay app.
Restart your PC and launch Assassin's Creed 4 Black Flag.
If updating the Uplay app does not fix the error, you can try reinstalling it. Here are the steps to follow:
Go to Control Panel > Programs > Uninstall a program.
Select Uplay from the list of programs and click on Uninstall.
Follow the on-screen instructions to complete the uninstallation process.
Go to and download the latest version of the Uplay app.
Install the Uplay app on your PC and log in with your Ubisoft account.
Launch Assassin's Creed 4 Black Flag and check if the error is fixed.
This method should fix the Uplay_ach_earnachievement DLL error and allow you to play the game. However, if you still encounter the error, you can try the next method.
Method 3: Scan and remove any virus or malware
The last method to fix the Uplay_ach_earnachievement DLL error is to scan and remove any virus or malware that may have infected the uplay_r1_loader.dll file or the Uplay app. Some viruses or malware may try to delete, modify, or replace the file or the app with malicious versions, causing the error or other problems. To scan and remove any virus or malware, you can use a reliable and trusted antivirus or anti-malware program, such as . Here are the steps to follow:
Download and install on your PC.
Launch Malwarebytes and click on Scan.
Wait for the scan to complete and review the results.
Select any detected threats and click on Quarantine.
Restart your PC and launch Assassin's Creed 4 Black Flag.
This method should fix the Uplay_ach_earnachievement DLL error and allow you to play the game. However, if none of these methods work for you, you can contact Ubisoft support for further assistance.
Conclusion
The Uplay_ach_earnachievement DLL error is a common and annoying error that prevents you from playing Assassin's Creed 4 Black Flag on your PC. It is caused by a missing or corrupted uplay_r1_loader.dll file, which is part of the Uplay app. To fix this error, you can try one of these methods:
Download and replace the DLL file.
Update or reinstall the Uplay app.
Scan and remove any virus or malware.
We hope this article has helped you fix the Uplay_ach_earnachievement DLL error and enjoy Assassin's Creed 4 Black Flag without any issues. If you have any questions or feedback, please feel free to leave a comment below.
FAQs
Q1: What is Uplay and why do I need it to play Assassin's Creed 4 Black Flag?
A1: Uplay is Ubisoft's digital distribution and gaming platform that allows you to buy, download, and play Ubisoft games on your PC. You need it to play Assassin's Creed 4 Black Flag because it provides features such as achievements, cloud saves, multiplayer, etc. You also need a Ubisoft account to log in to Uplay and activate your game.
Q2: Where can I download the latest version of Uplay?
A2: You can download the latest version of Uplay from . You can also check for updates from within the Uplay app by clicking on the menu icon in the top left corner and selecting Check for updates.
Q3: How can I backup and restore my game saves in Uplay?
A3: You can backup and restore your game saves in Uplay by using the cloud save feature. To enable cloud save, go to Settings > General and check the box that says Enable cloud save synchronization for supported games. To backup your game saves, make sure you are online and launch your game from Uplay. Your game saves will be automatically uploaded to the cloud. To restore your game saves, make sure you are online and launch your game from Uplay. Your game saves will be automatically downloaded from the cloud.
Q4: How can I set Uplay to work offline?
A4: You can set Uplay to work offline by clicking on the menu icon in the top left corner and selecting Go offline. This will allow you to play some games without an internet connection. However, some features such as achievements, cloud saves, multiplayer, etc. will not be available offline.
Q5: What are some other common DLL errors and how can I fix them?
A5: Some other common DLL errors are:
d3dx9_43.dll is missing
vcruntime140.dll is missing
msvcp140.dll is missing
steam_api.dll is missing
To fix these DLL errors, you can try the same methods as for the Uplay_ach_earnachievement DLL error, such as:
Download and replace the DLL file.
Update or reinstall the program that requires the DLL file.
Scan and remove any virus or malware.
You can also use a DLL fixer tool, such as , to automatically scan, download, and install the missing or corrupted DLL files on your PC. 44f88ac181
Comments