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Windows Defender Port Already Allocated Fix Guide - Fix Windows Update Module Not Found Configuration Error-Microsoft Store DNS Reset Guide

Updated 2026-06-13 14:26:28developer-tools
Windows Defender Port Already Allocated Fix Guide - Fix Windows Update Module Not Found Configuration Error-Microsoft Store DNS Reset Guide
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.