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Fix Windows Update Error 0x80070005 Using Command Prompt - Stuck at 99% Windows 11 Installation Assistant Solution-Cloudflare SSL Full vs Flexible: Fixing Mixed Content and Errors

Updated 2026-07-28 16:10:03developer-tools

Fix Windows Update Error 0x80070005 Using Command Prompt - Stuck at 99% Windows 11 Installation Assistant Solution-Cloudflare SSL Full vs Flexible: Fixing Mixed Content and Errors

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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