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How to Fix PostgreSQL Connection Refused Error - Fix Windows Defender Dependency Conflict on Windows 10/11-Fix Windows Defender Authentication Error in Windows 10/11

2026-06-13 17:47:16
How to Fix PostgreSQL Connection Refused Error - Fix Windows Defender Dependency Conflict on Windows 10/11-Fix Windows Defender Authentication Error in Windows 10/11

Result check

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

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