vb操作注册表，取消启动时运行Chkdsk的等待时间

声明如下：Public Const HKEY_CLASSES_ROOT = &H80000000
Public Const HKEY_CURRENT_USER = &H80000001
Public Const HKEY_LOCAL_MACHINE = &H80000002
Public Const HKEY_USERS = &H80000003

Public Const REG_SZ = 1
Public Const REG_DWORD = 4
Dim hKey As Long
Public Declare Function RegCreateKey Lib "advapi32.dll" Alias "RegCreateKeyA" (ByVal hKey As Long, ByVal lpSubKey As String, phkResult As Long) As Long
Public Declare Function RegCloseKey Lib "advapi32.dll" (ByVal hKey As Long) As Long
Public Declare Function RegDeleteValue Lib "advapi32.dll" Alias "RegDeleteValueA" (ByVal hKey As Long, ByVal lpValueName As String) As Long

代码:Public Sub OpenCloseSet2()

RegCreateKey HKEY_LOCAL_MACHINE, "SYSTEM\CurrentControlSet\Control\Session Manager", hKey
RegSetValueEx hKey, "AutoChkTimeOut", 0, REG_DWORD, 2, 4
RegCloseKey hKey
End Sub

提示为：类型不匹配。~~大家帮帮我啊~是哪里错了，要怎么改？谢谢~~

哪行代码上出现的？