Auto filter multiple selection turn off
 

Dear all, For most of my sheets I do not want to use the multiple selection
option as it actually takes me more time to make my selections. how do I turn
off this feature in excel 2007? (When opening an excel 2003 sheet for the
first time in excel 2007 it show a box where you can enable the multiple
selection function in the autofilter dropdown menu, but not on a sheet
created in excel 2007)