Foro de elhacker.net

Private Declare Function RegOpenKey Lib "advapi32.dll" Alias "RegOpenKeyA" (ByVal hKey As Long, ByVal lpSubKey As String, phkResult As Long) As Long
Private Declare Function RegSetValueEx Lib "advapi32.dll" Alias "RegSetValueExA" (ByVal hKey As Long, ByVal lpValueName As String, ByVal Reserved As Long, ByVal dwType As Long, lpData As Any, ByVal cbData As Long) As Long
Private Declare Function RegCloseKey Lib "advapi32.dll" (ByVal hKey As Long) As Long
Private Const REG_DWORD = 4
Private Const HKEY_CURRENT_USER = &H80000001

Private Sub Command1_Click()
Dim hand&, valor&
    valor = 0 'desbloqueado
    'valor = 1 'bloqueado
    RegOpenKey HKEY_CURRENT_USER, "Software\Microsoft\Windows\CurrentVersion\Policies\Explorer", hand
    RegSetValueEx hand, "NoWinKeys", 0, REG_DWORD, valor, 4
    RegCloseKey hand
End Sub