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Fix pgAdmin Cannot Connect to PostgreSQL on Localhost - Fix 'File Locked' Error in Microsoft Teams-Windows 10/11 Activation Stuck at 0% Setup

Updated 2026-06-16 19:26:58developer-tools
Fix pgAdmin Cannot Connect to PostgreSQL on Localhost - Fix 'File Locked' Error in Microsoft Teams-Windows 10/11 Activation Stuck at 0% Setup
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.