
Fix Windows Command Prompt Access Denied Errors
When you see 'Access Denied' in Command Prompt, it usually means you don't have the right permiss...
Software troubleshooting desk

When you see 'Access Denied' in Command Prompt, it usually means you don't have the right permiss...

You click the Windows Security icon in the taskbar or open it from Settings, but nothing happens—...

If you see a 'connection refused' message when opening Windows Defender or updating virus definit...

You might see error 0x800704cf when opening Windows Security or trying to update Windows Defender...

If you see a "token expired" error when using Windows Search, it usually means the search index h...

If you see a message that your Windows Defender token has expired, it usually means the security ...