PowerShell Not Opening After Windows Update: Fix It - How to Fix Chrome Update Error 12: Step-by-Step Guide-Resolve PowerShell File Access Errors – Locked or Denied

Updated 2026-06-18 02:32:22developer-tools
PowerShell Not Opening After Windows Update: Fix It - How to Fix Chrome Update Error 12: Step-by-Step Guide-Resolve PowerShell File Access Errors – Locked or Denied
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.