Fix 'Command Not Found' for Python and Pip on Windows - Fix Task Scheduler 'Access Denied' When Creating New Task-WireGuard Handshake Issues: How to Diagnose and Fix

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.