(This rarely helps but is mentioned in older Ubisoft forums.)
Close any running Ubisoft games and exit the Ubisoft Connect application. uplayachearnachievement could not be located new
Because DLL files act as "helpers" that execute code, antivirus programs often flag them as suspicious. If your security software "quarantines" the loader file, the game will trigger this error upon trying to load its library. Corruption during Updates: (This rarely helps but is mentioned in older Ubisoft forums
: Antivirus software (including Windows Defender) frequently flags uplay_r1_loader.dll or uplay_r1_loader64.dll as a "false positive" and moves it to quarantine. Open Windows Security > Virus & threat protection . with numbers or achievement names)
If you have the (e.g., with numbers or achievement names), I can help decode it more precisely.
Many antivirus programs mistakenly flag older Uplay achievement trackers as false-positive threats, locking them away in a secure vault.
If the entry point error persists, manually reinstalling the runtime library inside the game's root execution file directory will re-establish the broken function link.