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

​The authentication service is currently experiencing a high volume of traffic. Please try again later.

この実績と報酬に関する情報

​There was an error when trying to save a new banner.

The game cannot log in due to corrupted cache data in the Users/Shared/Blizzard directory, or the directory's permissions are preventing the game from accessing the Users/Shared/Blizzard directory.

Information on Cannot Stream Required Archive Data error.

Troubleshooting for error "Unable to identify version"

サポートされていないバージョンのWindowsを使用しています。WindowsをVistaまたは最新のものにアップデートし、最新のサービスパックをインストールしてください。

Troubleshooting steps for Diablo II (2000) crash errors