Patch Required. Please press the quit button below and download the patch.

This occurs because your game client does not match the version on our servers.

Troubleshooting steps for latency or connection issues when playing Blizzard games.

List of limitations to buying a WoW Token

For issues purchasing WoW Token with gold.

World of Warcraft does not support 32-bit operating systems.

オリジナルの「Warcraft」および「Warcraft II」の購入とインストールに関する情報

Player reports they had heroes they use to play in Diablo III and they're now missing.

Other players and non-player characters display "Unknown" instead of their name.

Troubleshooting the Diablo II (2000) installer.