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Fix pgAdmin Cannot Connect to PostgreSQL on Localhost - How to Unlock a File in Microsoft Teams-PowerShell ISE vs Console: Troubleshooting Guide

Updated 2026-06-15 00:27:24developer-tools
Fix pgAdmin Cannot Connect to PostgreSQL on Localhost - How to Unlock a File in Microsoft Teams-PowerShell ISE vs Console: Troubleshooting 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.