The graphical user interface is based on rappture, developed at Purdue University. In order to use the GUI of NanoTCAD ViDES, first of all install rappture on your system, that can be downloaded here, and follow the instruction for the download and the installation.

Once you hace done this, simply go to the rappture subdirectory of the NanoTCAD_ViDES directory and type:

rappture [return]

 

Here some screenshots: