Here are the solutions, ranked from the most effective to the least intrusive.

Restart your computer and then attempt to reinstall Ubisoft Connect.

The "Error Code 2" in usually indicates that the . Because the game is an older title, it often struggles to communicate with the modern Ubisoft Connect app. 🛠️ Quick Fixes for Error Code 2 Reinstall the Launcher :

the "Launcher" folder and restart the game. This forces a clean handshake. Exclusion from Antivirus :

This is the simplest solution, yet it works for nearly 30% of users. Modern versions of Windows (10 and 11) restrict how programs talk to each other. If Steam does not have permission to launch Ubisoft Connect, or if Connect does not have permission to inject its code into Far Cry 3, you get Error Code 2.

Would you like a step-by-step guide to try fixing error code 2 as well?