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Fix Windows Defender Error 0x800704ec: Real-Time Protection - Fix ERR_CONNECTION_RESET in Chrome: Step-by-Step-Fix Windows Defender Real-Time Protection Not Starting

Updated 2026-07-28 07:23:22cloud-software

Fix Windows Defender Error 0x800704ec: Real-Time Protection - Fix ERR_CONNECTION_RESET in Chrome: Step-by-Step-Fix Windows Defender Real-Time Protection Not Starting

Prepare

Execute

Validate

Document

Operational follow-up

Record the exact option, command, or setting that changed the result.
Keep a rollback note if the workflow affects shared files or team settings.

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