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Fixing PostgreSQL Connection Refused and Permission Denied - Fix Windows Defender Dependency Conflict Post-Update-Troubleshoot 'Cannot Open File as Archive' in 7-Zip

2026-06-13 20:33:30
Fixing PostgreSQL Connection Refused and Permission Denied - Fix Windows Defender Dependency Conflict Post-Update-Troubleshoot 'Cannot Open File as Archive' in 7-Zip

Result check

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