Battle.net requires the Windows Secondary Logon service to be enabled.
Errors: BLZBNTBTS0000K, BLZBNTBTS00000025, BLZBNTAGT00000A29

Battle.net cannot start because the Windows Secondary Logon Service is disabled. Secondary Logon is required to install, run, and update Blizzard programs. Enable Windows Secondary Logon Service to proceed with starting up the client.

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