: Situations where the game fails to launch or crashes immediately upon reaching the main menu.
If you prefer not to use unofficial .rar files from third-party sites, consider these official troubleshooting steps: Download Assassin's Creed Unity GFSDK Fix rar
The fix is generally intended for players encountering the following issues: : Situations where the game fails to launch
: Extract the .dll files from the .rar archive and move them directly into the game's root directory. Download Assassin's Creed Unity GFSDK Fix rar