Windows is preventing the game from accessing the background launcher services needed to verify achievements. Step-by-Step Solutions to Fix the Error
Find the folder where the game's main execution file ( .exe ) is located (often inside a bin folder).
Essentially, the game is looking for a specific "handshake" to grant you an achievement, but the dynamic link library (
This function goes missing or becomes unreadable due to several factors: uplay-ach-earnachievement could not be located
Corrupted installations or outdated DLL files inside your game directory can trigger the entry point error. Verifying the files forces the launcher to replace missing or damaged data. For Ubisoft Connect: Open and go to your Library . Click on the game causing the issue. Select Properties from the left-hand menu. Under Local files , click Verify files . For Steam: Open Steam and navigate to your Library .
Games use .dll files to communicate with external applications like game launchers.
This process checks for missing or corrupted DLL files like uplay_r1_loader.dll and replaces them. Windows is preventing the game from accessing the
: You may be using an old version of Uplay that doesn't support the achievement function required by the game.
Next, open the directory where your specific game is installed (e.g., Steam\steamapps\common\YourGameName or Ubisoft Game Launch\games\YourGameName ).
If the DLL file inside your game folder is damaged or missing the required entry point, verifying the files will force the client to download a clean, functioning copy. Open Ubisoft Connect and navigate to the Games library tab. Select the game that is throwing the error. Click on Properties in the left-hand menu. Under the Local Files section, click Verify files . For Steam Users: Verifying the files forces the launcher to replace
Close the game and the Ubisoft Connect desktop app completely.
is located). This forces the game to use the updated library version. for a particular Ubisoft title?
Corrupted game files can cause the error. To verify game files:
Antivirus software "quarantining" or replacing the DLL with a generic/incorrect version.