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Fix Windows Defender 504 Gateway Timeout & Permission Denied Errors - Troubleshoot Software Licensing Service Not Running-Fix Microsoft Store Login Loop

Updated 2026-06-13 14:33:54office-tools
Fix Windows Defender 504 Gateway Timeout & Permission Denied Errors - Troubleshoot Software Licensing Service Not Running-Fix Microsoft Store Login Loop
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.