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MongoDB Compass Connection Refused Due to Firewall: Fixes - How to Resolve Port Allocation Error in Microsoft Store-How to Clear Microsoft Defender Cache from Command Line

2026-06-13 13:29:18cloud-software
MongoDB Compass Connection Refused Due to Firewall: Fixes - How to Resolve Port Allocation Error in Microsoft Store-How to Clear Microsoft Defender Cache from Command Line

Final checklist

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