CreateService(lpServiceName,lpDisplayName,lpBinaryPathName,dwServiceType="0x10",dwStartType="0x2",dwErrorControl="0x0")
{
	/*
	;------------dwServiceType--------------------
	0x00000001 ;SERVICE_KERNEL_DRIVER
	0x00000002 ;SERVICE_FILE_SYSTEM_DRIVER
	0x00000010 ;SERVICE_WIN32_OWN_PROCESS
	0x00000020 ;SERVICE_WIN32_SHARE_PROCESS
	;------------------------------------------------
 
	;------------dwStartType-----------------------
	0x00000000 ;SERVICE_BOOT_START
	0x00000001 ;SERVICE_SYSTEM_START
	0x00000002 ;SERVICE_AUTO_START
	0x00000003 ;SERVICE_DEMAND_START
	;------------------------------------------------
 
	;------------dwErrorControl-----------------------
	0x00000000 ;SERVICE_ERROR_IGNORE
	0x00000001 ;SERVICE_ERROR_NORMAL
	0x00000002 ;SERVICE_ERROR_SEVERE
	0x00000003 ;SERVICE_ERROR_CRITICAL
	;------------------------------------------------
	*/	
	SC_MANAGER_CREATE_SERVICE := 0x0002
	SERVICE_ALL_ACCESS := 0xF01FF
	hSC := DllCall("Advapi32\OpenSCManager","Uint",0,"Uint",0,"Uint",SC_MANAGER_CREATE_SERVICE,"Uint")
	if not hSC
	{
		ErrorLevel := -1
		return,A_LastError
	}
	hCS := DllCall("Advapi32\CreateService","Uint",hSC
	,"Str",lpServiceName
	,"Str",lpDisplayName
	,"Uint",SERVICE_ALL_ACCESS 								
	,"Uint",dwServiceType
	,"Uint",dwStartType
	,"Uint",dwErrorControl
	,"Str",lpBinaryPathName
	,"Uint",0
	,"Uint",0
	,"Uint",0
	,"Uint",0
	,"Uint",0
	,"Uint")
	if not hCS
	{
		DllCall("Advapi32\CloseServiceHandle","Ptr",hSC)
		ErrorLevel := -2
		return,A_LastError
	}	
	DllCall("Advapi32\CloseServiceHandle","Ptr",hSC)
	DllCall("Advapi32\CloseServiceHandle","Ptr",hCS)
	ErrorLevel := 0
	return
}