According to the Tutorial P181:
"As soon as only one table or info table is possible (selected or optional) in a list box, a small info symbol is displayed in the top right-hand corner of the list box. Clicking this wil allow you to edit the table directly"
I get to where the icon is showing, but when I click, I get the following in a message box:
Q:\Installation Features\QlikView 8\English features\Tutorial\Application\Data Sources\TRANSACT.CSV
I note that the tutorial advises that "the files have to be placed in the same folder in order for this to work". I think they are all in the same folder - ie all the table files are in C:\Program Files\QlikView\Tutorial\Application\Data Sources