Stand alone hard drive

I am having troubles when using the configuration window in the "File Reader" node.  I have my data on an external hard drive (Lacie, RUGGED USB 3.0 THUNDERBOLT™).  When I "browse" in the configuration window I cannot find the Lacie external hard drive.   The Lacie hard drive has both USB3 and Thunderbolt connections.  I have tried both and the drive is not visible under either circumstance.  I was not able to find anything on this topic in your online support information.

I think you will find your external disk listed in the Volumes folder if you select your regular hard drive from the dropdown menu at the top of the file chooser.  Give it a try anbd let us know if this helps.