ServiceName = "TestService"
DisplayName = "This is a test service."
InstallPath = "c:\windows\system32\Test.exe"

Set ObjWMI = GetObject("winmgmts:" & "{impersonationLevel=impersonate, (Security)}!\\.\root\cimv2")

Set ObjSvr = ObjWMI.Get("Win32_Service")
Return = ObjSvr.Create(ServiceName, DisplayName, InstallPath, OWN_PROCESS, ERR_CONTROL, "Automatic", INTERACTIVE, "LocalSystem", "")
If (Return = 0) Then
 Wscript.Echo "Service create success."
 Wscript.Echo "ServiceName: " & ServiceName
 Wscript.Echo "DisplayName: " & DisplayName
 Wscript.Echo "InstallPath: " & InstallPath
 Wscript.Echo ""
Else
 Wscript.Echo "Service create failure(" & Return & ")."
 Wscript.Quit(Return)
End If
Wscript.Quit