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Fix Windows Security Proxy Error from Antivirus Conflicts - Fix Windows Defender Version Mismatch During Setup-Fix Outlook Error 0x800CCC0F: Not Receiving Emails

Updated 2026-06-13 21:42:38cli-errors
Fix Windows Security Proxy Error from Antivirus Conflicts - Fix Windows Defender Version Mismatch During Setup-Fix Outlook Error 0x800CCC0F: Not Receiving Emails
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.