The Warcraft III patch v1.20d has been released for Reign of Chaos and Frozen Throne expansion to address an exploit that could happen in multiplayer games.
After patching the game with the latest patch, some firewalls and security software may no longer recognize the game executable and restrict online access. Players who are unable to connect to Battle.net after patching Warcraft III will need to configure their software firewall to allow the new game to connect.
Players experiencing any issues with the game during or after patching may visit our Technical Support Site at – (http://www.blizzard.com/support/?id=awr0511p).
- Fixed an exploit that could happen in multiplayer games.