We accept many different European payment methods—most work for players in any supported country. Below, we have a list of accepted payment methods for each of our shops: Battle.net® Shop The Battle…

Blizzard Entertainment is a premier developer and publisher of entertainment software, including World of Warcraft, a subscription-based massively multiplayer online game. If you have unfamiliar charg…

This game card number cannot be claimed. Error Codes: BLZWEBBMP00000579, BLZWEBBMP0000057A The game card you are trying to claim is invalid, or it has already been claimed. Check the code for accura…

Corrupted and damaged game files can cause a wide variety of problems and errors. Use the repair tool to fix these issues. Battle.net app Open the Battle.net desktop app. Click the icon of the ga…

An internal error has occurred. If this problem persists, please contact Customer Support. Error Codes: BLZBNTBNA00000004 The Battle.net client is trying to install a product or a language pack that…

You are using an outdated version of the client. Error Codes: BLZBNTBGS0000001C, BLZHSBGS0000001C The client you are using to log into the game is out of date or there is a mismatch between the clie…

The Diablo® III Starter Edition and Guest Pass allow players to try a limited version of Diablo III. Note: Customer Support cannot provide guest passes for Diablo III. For more information, select …