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How to Fix Microsoft Store 502 Bad Gateway Error - Resolve Outlook Version Mismatch with Registry Edit-How to Resolve Port Already Allocated in Windows Defender CLI

Updated 2026-06-13 20:53:00macos-help
How to Fix Microsoft Store 502 Bad Gateway Error - Resolve Outlook Version Mismatch with Registry Edit-How to Resolve Port Already Allocated in Windows Defender CLI
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.