Assassin-s-creed-3-installation-tutorial -

: Add the game folder to your Windows Security exclusions to prevent antivirus interference. Installing Assassin's Creed 3 - Microsoft Q&A

: Choose your installation path. It is often recommended to install games on your C: drive to avoid permission issues. Purchase/Locate : Find the game in your Steam Library. assassin-s-creed-3-installation-tutorial

: Use the Steam or Ubisoft Connect "Verify Integrity" tool to check for corrupted data. : Add the game folder to your Windows