[Dxbase] Summary won't recognize prefixes

[Mike Mattes]

    In DXB 2005 If I go to "Summary" and type in either "3Y/B" for Bouvet or 
"3Y/P" for Peter the First it will not show my QSOs by band/mode.  However 
if I first go to "Previous QSOs" and type in a 3Y call that I've worked, it 
will show the call. Then by clicking the "Prefix" column it will populate 
the "Summary" box. Why is this? Why won't it populate "Summary" if I go 
there first?
    Thanks for any assistance!

                          Mike  W2LO