Problems with autofilter and date

[David Johansson / RIKTAD Networks AB <david johansson riktad se>]

Hi,

I'm in the process of moving a couple of users (salesmen) from windows
to Ubuntu, and Gnumeric seems excellent.

The problem is with autofilter, it gives me a numeric value of my dates,
i.e. 38666 instead of 10-nov. I suspect this is because it's an old
excel table. In the table the dates are all okay, it's only autofilter
which has a problem.

Does somebody know how to fix this?


Thank you.

/David Johansson