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Home / office-tools / Certbot Nginx Plugin Install Failures: Common Fixes - Stop Antivirus from Blocking Chrome Update Error 12-PowerShell Execution Policy Bypass: Step-by-Step

Certbot Nginx Plugin Install Failures: Common Fixes - Stop Antivirus from Blocking Chrome Update Error 12-PowerShell Execution Policy Bypass: Step-by-Step

2026-06-13 13:24:44office-tools
Certbot Nginx Plugin Install Failures: Common Fixes - Stop Antivirus from Blocking Chrome Update Error 12-PowerShell Execution Policy Bypass: Step-by-Step

Final checklist

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