Once you resolve the uplay_r2_loader64.dll issue, take these precautions to avoid a recurrence:
: Some users rename upc_r2_loader64.dll to upc_r2_loader64_o.dll to bypass regional language locks (e.g., changing a Russian-locked version to English). assassin 39-s creed valhalla uplay r2 loader64.dll
Sometimes the launcher itself is the problem. If Ubisoft Connect is outdated, corrupted, or experiencing a sync error, it fails to provide the DLL to the game at launch. Once you resolve the uplay_r2_loader64