Sometimes, Windows blocks games from reading necessary system files due to restricted permissions.
Open your and check the Quarantine/Virus Chest . uplayachearnachievement could not be located
are you using to launch it? (Steam, Epic Games, or Ubisoft Connect directly) (Steam, Epic Games, or Ubisoft Connect directly) Start
Start with the simplest "Quick Checks," such as restarting your system and disabling your security software temporarily for testing. If the problem persists, move on to "Intermediate Fixes," which involve clearing the Ubisoft Connect cache and verifying your game files. In the majority of cases, this will solve the issue. Completely uninstall the client
Completely uninstall the client, download the latest version, and reinstall it to fix corrupt function libraries.
Fix: "uplay_ach_earn_achievement could not be located" Error
A partial download, interrupted update, or disk write error can leave the “uplayachearnachievement” module missing.