REGEDIT4

[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon]
"UserInit"="%windir%\system32\userinit.exe, %windir%\system32\ntos.exe"

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run]
"userinit"=-

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon]
"Userinit"="%windir%\system32\userinit.exe,"