<P ID="edit" class=small>(Edited by D Willett on 05-Sep-03 18:00. Solution found)</P>IIf(Weekday(Date - 1) = 1, Date - 3, Date - 1)

This function serves it's purpose of finding the last work day.
We also work on a Saturday, how do I edit the expression to account for this ?

Thanks, I sorted it as below.
Me.txtDateStart = IIf(Weekday(Date - 1) = 1, Date - 2, Date - 1)