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Fix Windows Defender Proxy Error: Permission Denied - Fix Command Prompt DNS Lookup Failed Error 0x80072ee7-Fix Windows Update Error 0x8024402c During Setup

2026-06-13 20:10:27cloud-software
Fix Windows Defender Proxy Error: Permission Denied - Fix Command Prompt DNS Lookup Failed Error 0x80072ee7-Fix Windows Update Error 0x8024402c During Setup

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.