#include <IE.au3>
Global $gs_Username = "MyUsername"
Global $gs_Password = "MyPassword"
Global $go_IE = _IEAttach("Wupload, ultimate file hosting")
If Not IsObj($go_IE) Then Exit 1
Global $go_Username = _IEGetObjById($go_IE, "email")
If Not IsObj($go_Username) Then Exit 2
Global $go_Password = _IEGetObjById($go_IE, "password")
If Not IsObj($go_Password) Then Exit 3
Global $go_Submit = _IEGetObjById($go_IE, "controls-submit")
If Not IsObj($go_Submit) Then Exit 4
$go_Username.Value = $gs_Username
$go_Password.Value = $gs_Password
_IEAction($go_Submit, "click")
If @error Then Exit 5
Exit 0 ; success