Storing files on Android not showing up on Windows

In my app i generate some .wav files. They are stored on the sdcard (PersistentPath + external write = true). I can see it with Eclipse but they are not showing up on Windows via USB. With native Android you can use the code below to show files, is there a Unity method to do this? MediaScannerConnection.scanFile(this, new String[] {path.toString()}, null, null);