Fix PowerShell Restore Failed Access Denied Error - Resolve Certbot Nginx Plugin Installation Issue-OBS Virtual Camera Not Showing in Zoom Fix

Updated 2026-06-13 19:15:00macos-help
Fix PowerShell Restore Failed Access Denied Error - Resolve Certbot Nginx Plugin Installation Issue-OBS Virtual Camera Not Showing in Zoom Fix
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.