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Fix Python venv Activation Script Not Found Error - How to Stop PowerShell from Looping at Login-Windows Defender Firewall Blocked App: Troubleshooting Guide

2026-06-20 13:18:53office-tools
Fix Python venv Activation Script Not Found Error - How to Stop PowerShell from Looping at Login-Windows Defender Firewall Blocked App: Troubleshooting Guide

Final checklist

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