The Battle.net desktop app couldn't apply a standalone patch. Standalone patches are downloaded outside of the game launcher or the Battle.net desktop app.
- Make sure the standalone patch update is in the correct game folder.
- Make sure you have the correct standalone patch for your game version. If you require more than one patch, be sure to install them in the correct order.
- If you continue experiencing trouble with your standalone patch, start the Battle.net desktop app and allow it to patch your game automatically.
Tried everything here?
If you have tried these steps and still require assistance, visit our Technical Support Forums (World of Warcraft) (StarCraft II) (Diablo III) (Hearthstone) (Heroes of the Storm) (Overwatch) or contact us.
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