Welcome
Mira este ejemplo:
select = Input.GetText("Input1")
destination = Input.GetText("Input2")
result = DLL.CallFunction("AutoPlay\\Docs\\FldrActn.dll", "CopyFolder", "\"" .. select .. "\"" .. ",\"" .. destination .. "\",1,1", DLL_RETURN_TYPE_STRING, DLL_CALL_STDCALL)