Next we need to click the ADD option, and if you do, you will see the screen to your right.
Type in VIX1D and if you have done everything correctly, only VIX1D as an INDEX will come up, double click it, and you have sucessfully added the symbol.
However, if VIX1D comes up twice, as a STOCK and INDEX, you must delete the STOCK. This is the most common error I see, where these indexes get added as stocks.