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

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.

エラーコード「BLZBNTBNA000009C8」に関する情報及び改善方法

Information on error BLZHROPAY10010102

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

What to do if you can't log in after patching WoW

Information on error BLZSC2PAY10010102

有効ではないクレジットカードです。 エラーコード: BLZOWPAY1005021B

This error occurs when the in-game shop is currently closed.

Information on error BLZHROPAY10200235