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Fix Windows Defender Access Denied Error on Windows 11 - Network Driver Causing Windows Security Timeout Fix-Understanding and Configuring Chrome Extension Permissions

Updated 2026-06-14 01:45:52windows-fixes
Fix Windows Defender Access Denied Error on Windows 11 - Network Driver Causing Windows Security Timeout Fix-Understanding and Configuring Chrome Extension Permissions
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.