zhizhu
Home / developer-tools / Fix 'Port Already Allocated' Error When Microsoft Store Won't Open - Fix Outlook High Memory Usage with Exchange Accounts-OneDrive Sync Troubleshooting Checklist: Step-by-Step Guide

Fix 'Port Already Allocated' Error When Microsoft Store Won't Open - Fix Outlook High Memory Usage with Exchange Accounts-OneDrive Sync Troubleshooting Checklist: Step-by-Step Guide

Updated 2026-06-14 00:24:25developer-tools
Fix 'Port Already Allocated' Error When Microsoft Store Won't Open - Fix Outlook High Memory Usage with Exchange Accounts-OneDrive Sync Troubleshooting Checklist: Step-by-Step 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.