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Fix PostgreSQL Password Authentication Failed in pg_hba.conf - Windows Update Cleanup Tool Not Removing Files: Fixes-Fix Windows Defender Firewall Blocking an App

2026-06-13 16:05:19
Fix PostgreSQL Password Authentication Failed in pg_hba.conf - Windows Update Cleanup Tool Not Removing Files: Fixes-Fix Windows Defender Firewall Blocking an App

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.