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Fix PowerShell Access Denied for Set-ExecutionPolicy - How to Resolve Firefox Profile Missing Error 0x80520007-Command Prompt Reset: Revert to Original Settings

2026-06-16 11:11:50developer-tools
Fix PowerShell Access Denied for Set-ExecutionPolicy - How to Resolve Firefox Profile Missing Error 0x80520007-Command Prompt Reset: Revert to Original Settings

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.