If you experience crashes, blue or black screens, performance issues, or your computer locks up while playing, follow the steps below to resolve these issues.

Diablo II System Requirements

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

The system requirements for StarCraft II on Mac and PC

Information on error BLZHROPAY10200252

Information on error BLZSC2PAY10200252

Troubleshooting the Diablo II (2000) installer.

Troubleshooting steps for error "Game Initialization Failed" when launching a game

Information on error BLZ51900011

Battle.net Appが正しくインストールまたはアップデートされない場合、またはクラッシュする場合の問題を解決するための手順。