// We only need IASIOThiscallResolver at all if we are on Win32. For other\r
// platforms we simply bypass the IASIOThiscallResolver definition to allow us\r
// to be safely #include'd whatever the platform to keep client code portable\r
-#if defined(WIN32) || defined(_WIN32) || defined(__WIN32__)\r
+//#if defined(WIN32) || defined(_WIN32) || defined(__WIN32__)\r
+#if (defined(WIN32) || defined(_WIN32) || defined(__WIN32__)) && !defined(_WIN64)\r
\r
\r
// If microsoft compiler we can call IASIO directly so IASIOThiscallResolver\r