Updated: 7 months ago
Article ID: 300624
Game data may have been altered or corrupted. Battle.net can no longer determine if you need to patch your Classic Battle.net game.
- The game needs permission to read and modify the game files. Launch the game in Administrator mode.
- If you're using a Mac, reset file permissions for the game folder.
Tried everything here?
If you have tried these steps and still require assistance, please visit our Battle.net Technical Support Forums or contact us.
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