Thank you for the code, took me awhile to get it working DllCall("user32.dll", "int", "SendMessage", _
"hwnd", WinGetHandle( $Window ), _
"int", $WM_MOUSEMOVE, _
"int", 0, _
"long", _MakeLong(Number($X), Number($Y))) _MakeLong(Number($X), Number($Y)) Cuz it might mistaken it as a string >.>