zhizhu
Home / windows-fixes / How to Fix Remote Desktop Error Code 0x4 - Resolve PostgreSQL Password Auth Failure on Localhost-How to Reset Windows Security Settings to Default

How to Fix Remote Desktop Error Code 0x4 - Resolve PostgreSQL Password Auth Failure on Localhost-How to Reset Windows Security Settings to Default

Updated 2026-06-13 13:47:19windows-fixes
How to Fix Remote Desktop Error Code 0x4 - Resolve PostgreSQL Password Auth Failure on Localhost-How to Reset Windows Security Settings to Default
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.