必应池
Home / browser-issues / Fix Windows Security App Not Opening Command Prompt - Windows Defender Real-Time Protection Access Denied Fix-Windows 11 Blue Screen After Memory Test Fix

Fix Windows Security App Not Opening Command Prompt - Windows Defender Real-Time Protection Access Denied Fix-Windows 11 Blue Screen After Memory Test Fix

Updated 2026-07-28 11:12:41browser-issues
Fix Windows Security App Not Opening Command Prompt - Windows Defender Real-Time Protection Access Denied Fix-Windows 11 Blue Screen After Memory Test Fix
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.