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Fix 'Set-ExecutionPolicy' Permission Denied in VS Code PowerShell - Fix Windows Security Module Service Not Running-Cloudflare 521 Error After Update: Troubleshooting Guide

2026-06-13 14:37:08
Fix 'Set-ExecutionPolicy' Permission Denied in VS Code PowerShell - Fix Windows Security Module Service Not Running-Cloudflare 521 Error After Update: Troubleshooting Guide

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.