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Home / cloud-software / MongoDB Compass Cannot Connect to localhost:27017 – Fixes - Fix 'Permission Denied' When Running Windows Update Offline Installer-How to Fix File Locked Error in Microsoft Store on Windows 11

MongoDB Compass Cannot Connect to localhost:27017 – Fixes - Fix 'Permission Denied' When Running Windows Update Offline Installer-How to Fix File Locked Error in Microsoft Store on Windows 11

Updated 2026-06-13 15:11:45cloud-software
MongoDB Compass Cannot Connect to localhost:27017 – Fixes - Fix 'Permission Denied' When Running Windows Update Offline Installer-How to Fix File Locked Error in Microsoft Store on Windows 11
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.