Troubleshooting steps for resolving error BLZBNTBGS000001FF.

Restart the Battle.net desktop app to clear temporary issues that may cause this error.

This article covers unexpected Blizzard Update Agent errors.

Information on error BLZBNTAGT00000978

Information on error BLZBNTAGT00000979

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Information on error BLZBNTAGT00000BC1.

Troubleshooting for Partially Installed Errors when trying to access certain game modes.

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