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More than 100 results found for "lag, crash, disconnect, latency, connection, connect, error, sound, graphics, framerate, fps, slow"

Failed to download a required update. Please check your internet connection and try again.

Updated: 4 years ago
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Cannot install or patch Call of Duty: Modern Warfare

Updated: 1 year ago
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Instructions for troubleshooting your network to allow Blizzard services to work properly.

Updated: 2 years ago
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Information on error BLZBNTBNA00000065

Updated: 1 year ago
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This error is usually caused by an unstable internet connection or a third-party program that is blocking access.

Updated: 1 year ago
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Failed to download a required update. Please check your internet connection and try again.

Updated: 1 year ago
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Troubleshooting for game crashes with error "The application encountered an unexpected error"

Updated: 12 months ago
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Follow these steps to troubleshoot problems with your low-speed or wireless internet connection.

Updated: 4 years ago
Article

The Battle.net desktop app is trying to connect to an invalid or nonexistent server.

Updated: 3 years ago
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Failed to update the Battle.net Launcher. Please check your internet connection and try again.​

Updated: 2 years ago
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