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How to Fix Windows Security Proxy Error - Windows Defender Malware Removal Checklist: Step-by-Step Guide-Fix 'Connection Refused' in Microsoft Store on Windows 11

Updated 2026-06-16 20:41:17developer-tools
How to Fix Windows Security Proxy Error - Windows Defender Malware Removal Checklist: Step-by-Step Guide-Fix 'Connection Refused' in Microsoft Store on Windows 11
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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