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How to Fix Windows Defender Proxy Error - Enable Chrome Extension When Access Denied: Fixes-Windows Security Service Not Running: Troubleshoot

Updated 2026-06-15 03:12:46developer-tools
How to Fix Windows Defender Proxy Error - Enable Chrome Extension When Access Denied: Fixes-Windows Security Service Not Running: Troubleshoot
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.