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MongoDB Compass Cannot Connect to localhost:27017 – Fixes - 404 Not Found in Task Scheduler: Troubleshooting-Fix PowerShell Access Denied Errors on Windows 10

Updated 2026-06-13 18:56:24developer-tools
MongoDB Compass Cannot Connect to localhost:27017 – Fixes - 404 Not Found in Task Scheduler: Troubleshooting-Fix PowerShell Access Denied Errors on Windows 10
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.