The error typically indicates a conflict between an older Ubisoft game and a newer version of the Ubisoft Connect (formerly Uplay) launcher. This often happens because the game is looking for a specific function in a legacy .dll file that has been moved or renamed in modern updates. Top Recommended Fixes
Aggressive Windows Defender or third-party security software quarantined the specific DLL file, mistaking it for malware.
: Right-click the game in your Steam Library ➔ Properties ➔ Installed Files ➔ Verify integrity of game files . 3. Clear Launcher Cache Data
Sometimes the issue is not on your machine at all. uplayachearnachievement could not be located new
This article provides a comprehensive, step-by-step guide to diagnosing and solving the underlying problem that leads this error message to appear, even if the exact wording is non-standard.
Antivirus tools frequently flags achievement-loading injection libraries as false-positive threats, shifting them to quarantine and breaking the game's execution string. Description Open Security Click Start, type Windows Security , and press Enter. 2 View History Navigate to Virus & threat protection > Protection history . 3 Check Blocks Look for items blocked around the time the game crashed. 4
This usually happens due to:
Example: C:\Program Files (x86)\Steam\steamapps\common\[Game Name]\bin Look for files named uplay_r1.dll or uplay_r1_loader.dll .
The uplayachearnachievement function was part of an old SDK or emulator API that has been deprecated.
The most effective way to resolve this is to completely remove the outdated client and install the newest version directly from Ubisoft. The error typically indicates a conflict between an
Download the latest version directly from the official Ubisoft website.
Plugin + dynamic linked library + dynamic runtime – How to do it right?
: The game folder contains an old version of the Uplay .dll file that cannot communicate with the modern Ubisoft Connect ecosystem. : Right-click the game in your Steam Library
The error "uplayachearnachievement could not be located new" is a common "Procedure Entry Point" issue that occurs when older Ubisoft games (like Assassin’s Creed IV: Black Flag or Far Cry 4 ) attempt to communicate with an outdated or corrupted version of the (formerly Uplay) launcher . This typically happens because Steam installs a legacy version of Uplay that lacks the modern dynamic link libraries (DLLs) required for achievement tracking. Primary Fix: Manually Purge and Reinstall Ubisoft Connect
Ensure the game and the launcher are installed on the same drive (e.g., both on C:).