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Fix Windows Defender Error 502 Bad Gateway - Stop Windows Terminal Crashing After Update: Step-by-Step-Resolve Permission Denied When Installing PowerShell Offline

Updated 2026-06-13 21:32:25developer-tools
Fix Windows Defender Error 502 Bad Gateway - Stop Windows Terminal Crashing After Update: Step-by-Step-Resolve Permission Denied When Installing PowerShell Offline
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.