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How to Fix PostgreSQL Connection Refused on Localhost - Clear Microsoft Store Cache to Fix 404 Error-Group Policy Causing Defender Token Expired

2026-06-13 17:13:29
How to Fix PostgreSQL Connection Refused on Localhost - Clear Microsoft Store Cache to Fix 404 Error-Group Policy Causing Defender Token Expired

Result check

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

Next references

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