Thanks, I'll try that. But what makes me wonder, is that in the past, when I did that, the plant loader popped up a window where to place the serial numbers. This time, nothing happens. And the "load" and "new colelction" icons don't see them either. And since the new loader can now see subfolders: try to make a new subfolder in there: it won't see it. For some reason, it sees only the subfolders created by the installation.