Hi Debbie,
Have a look at the date input parameter for SQL Server OLEDB prm file under the data access folder on your BOXI server.
I believe you have to restart the connection sever / CMS after making this change.
Couple of useful posts, here:-
https://bobj-board.org/t/143515
https://bobj-board.org/t/120813
Cheers,
Mark.
Mak 1 
(BOB member since 2005-01-06)