Patching Troubleshooting:
- You will need a stable internet connection in order to update the game. If you are having connectivity issues try the following steps:
- Power Cycle the home network’s router and modem.
- Once the system is back online flush your DNS cache.
- Optimize the connection. Wired connetions are generally more stable and recommended.
- Due to the way the launcher updates our games, security programs can interfere with the process. Disable or temporarily uninstall your security software and try again.
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Use the launcher’s repair tool to fix corrupt game files that can cause problems while patching the game.
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Closing background applications can resolve conflicts between our installer and other programs on your computer.
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The Agent helper program is what handles updates and installation for Blizzard games. Issues can arise if it’s not functioning properly. Try troubleshooting Agent.
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Malicious software can interfere with the patch process. Run a virus scan.
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If the issues persist try reinstalling the game.