Uplayachearnachievement Could Not - Be Located
"uplayachearnachievement could not be located in the dynamic link library"
is a specific "Entry Point Not Found" error that typically occurs when launching older Ubisoft games (like Assassin’s Creed Watch Dogs ). This usually means
the game is trying to call a function for earning achievements from an outdated or corrupted uplay_r1_loader.dll
(or similar) file that no longer matches the current version of the Ubisoft Connect client Common Causes Version Mismatch
: The game is looking for an old Uplay function that has been renamed or moved in the modern Ubisoft Connect Corrupted DLL Files
: Essential library files in the game folder have become corrupted or were incorrectly modified. Antivirus Interference
: Security software may have quarantined the DLL file, thinking it is a false positive. Recommended Fixes 1. Reinstall Ubisoft Connect
The most effective fix is often a clean installation of the launcher.
Uninstall "Ubisoft Connect" or "Uplay" via the Windows Control Panel. Download the latest version directly from the official Ubisoft website
: Do not launch the app immediately after installation; instead, launch the game directly from Steam or your desktop shortcut to let it sync. 2. Verify Game Files
If the launcher is fine, the game's local files might be broken. : Right-click the game > Properties Installed Files Verify integrity of game files On Ubisoft Connect : Select the game > Properties Verify files 3. Update Visual C++ Redistributables
This error occurs when the Ubisoft Connect (formerly Uplay) launcher or a specific game file cannot find a required function named uplayachearnachievement inside a Dynamic Link Library (DLL) file. This is usually caused by an outdated launcher, corrupted files, or conflicting DLLs in the game folder. 🛠️ Immediate Fixes 1. Update or Reinstall Ubisoft Connect
The most common cause is using an old version of the launcher that lacks the required update. Close the launcher completely in the System Tray. uplayachearnachievement could not be located
Download the latest version from the Official Ubisoft Website.
Install it over your existing version to replace missing or outdated files. 2. Verify Game Files
If the launcher is fine, the game itself might have corrupted data. Open Ubisoft Connect. Go to your Library and select the problematic game. Click Properties on the left menu. Under "Local Files," click Verify Files. 📂 Advanced Troubleshooting 3. Remove Local DLL Overrides
Sometimes, "crack" files or old patches include a custom uplay_r1_loader.dll or similar file in the game's installation folder that doesn't support newer achievement functions. Go to the folder where the game is installed.
Look for files like uplay_r1_loader.dll or uplay_r1_loader64.dll.
Rename them to something like uplay_r1_loader.dll.old (don't delete yet).
Launch the game again; it should now use the correct system-wide DLL from the Ubisoft Connect folder. 4. Run as Administrator
Permissions issues can prevent the game from "calling" the DLL function correctly. Right-click the Ubisoft Connect shortcut. Select Run as Administrator. Try launching the game from within the app. 5. Repair Microsoft Visual C++ Redistributables These packages are essential for DLL functions to work.
Fix libcef.dll Errors in Ubisoft Connect: Expert Solutions - JustAnswer
The error "uplay_ach_earn_achievement could not be located" typically points to a missing or corrupted dynamic link library (DLL) file—specifically uplay_r1_loader.dll or a similar Ubisoft-related file—in your game's directory. This usually happens because your antivirus software flagged the file as a false positive or your Ubisoft Connect installation is outdated. Follow these steps to resolve the issue: 1. Verify Game Files
This is the most reliable way to replace the missing file without a full reinstall.
Ubisoft Connect: Go to Games > Select your game > Properties > Verify Files. "uplayachearnachievement could not be located in the dynamic
Steam: Right-click the game in your Library > Properties > Installed Files > Verify integrity of game files.
Epic Games: Click the three dots on the game tile > Manage > Verify. 2. Disable Antivirus and Restore Files Your antivirus may have "quarantined" the file. Open your Antivirus settings (or Windows Security). Check the Protection History or Quarantine section.
If you see a file like uplay_r1_loader.dll, select it and click Restore or Allow.
Pro Tip: Add your game’s installation folder to your antivirus "Exclusions" list to prevent this from happening again. 3. Reinstall Ubisoft Connect
The error often stems from the launcher itself being unable to communicate with the game. Download the latest version of Ubisoft Connect.
Install it over your current version (you do not need to uninstall your games). Restart your PC and try launching the game again. 4. Direct DLL Replacement (Advanced)
If the above fails, you can manually replace the loader file: Navigate to your game's bin or root folder.
Check for a folder named Uplay or similar within the game files.
Ensure that uplay_r1_loader.dll (or the specific file mentioned in the full error popup) exists. If not, the Verify Files step in Step 1 is mandatory.
Switch to the Standalone Version of the Game
If you are launching via Steam or Epic, try launching the game directly from Ubisoft Connect. Sometimes the intermediary launcher causes pathing errors. Open Ubisoft Connect manually and launch the game from there (without Steam running).
How to fix it
1. Restart Ubisoft Connect and the game
Close both completely, then relaunch Ubisoft Connect as administrator (right-click → Run as administrator) before starting your game.
2. Verify game files
- In Ubisoft Connect, go to Games → select your game → Properties → Verify files.
3. Clear Ubisoft Connect cache
- Exit Ubisoft Connect completely.
- Press
Windows + R, type%localappdata%\Ubisoft Game Launcher→ delete the contents of thecachefolder. - Restart Ubisoft Connect.
4. Check server status
Visit Ubisoft Support Status to ensure services are online.
5. Trigger the achievement again
If the achievement is still locked, try meeting its conditions again in a new game session (e.g., replay a mission, collect the item, etc.).
6. Re-link your account (if on console or external platform)
On PlayStation, Xbox, or Steam: unlink and relink your Ubisoft account from the platform’s account settings.
⭐ Final Verdict
| Aspect | Rating (1–5) | |--------|--------------| | Annoyance level | 🔴 4/5 (immersion-breaking) | | Fixability by user | 🟢 4/5 (cache clear usually works) | | Ubisoft’s responsibility | 🟡 3/5 (server issues happen) |
Conclusion:
This is a client-server sync bug, not a game-breaking issue, but frustrating for completionists. Clearing the cache + verifying game files resolves it ~80% of the time. If not, Ubisoft Support can manually fix it.
When you encounter the error message "The procedure entry point uplayachearnachievement could not be located in the dynamic link library uplay_r1_loader.dll," it usually indicates a version mismatch or a corrupted file within the Ubisoft Connect (formerly Uplay) environment. This specific entry point is responsible for tracking in-game achievements, and its failure prevents the game from launching correctly.
Here is a comprehensive guide to resolving this error and getting back into your game. 1. Update to Ubisoft Connect
Many users see this error because they are attempting to run an old version of the Uplay client. Ubisoft has transitioned to Ubisoft Connect, and older versions of the software may no longer be compatible with modern game updates.
Close the launcher completely, ensuring it is not running in the system tray.
Download the latest version of the Ubisoft Connect installer.
Run the installer with administrator rights to overwrite the outdated Uplay files. 2. Verify and Restore Quarantined Files How to fix it 1
Antivirus software, including Windows Defender, often flags the uplay_r1_loader.dll file as a false positive and moves it to quarantine. This is the most common reason for the "could not be located" error.
Installing or re-installing Ubisoft Connect PC | Ubisoft Help
Reinstall the Game Completely
- Uninstall the game from within your launcher.
- Delete any leftover folders in
Documents\My Games\or the game’s install directory. - Reinstall fresh.