: In Steam, right-click the game > Properties > Installed Files > Verify integrity of game files to repair any broken activation scripts. Why "Generators" Don't Work
While searching for "activation key generators" for Assassin's Creed 2 assassins creed 2 activation key generator patched
launched on PC in March 2010, it introduced a revolutionary and highly controversial anti-piracy system known as Always-Online DRM 1. The "Always-Online" Barrier : In Steam, right-click the game > Properties
Using such tools is illegal and violates Ubisoft's Terms of Service , which can lead to your entire Ubisoft account being banned. How to Fix Real Activation Issues : In Steam