Hi Gtretlers I am trying to assign a date to weekly data. The guided import procedure asks me how I want to name the week (Daily date to represent week), I select "Monday" and than the following window appears: I guess that 664903 is the internal representation of the date, but I would have expected something like "2006-01-02". Is this a bug, or I am missing something? Best, Matteo -- Matteo Pelagatti Department of Economics, Management and Statistics University of Milano-Bicocca Via Bicocca degli Arcimboldi, 8 20126 Milano Tel +39 02 6448.5834