I am running Visio 2002 (sr-1) and have several visio network diagrams tied to our msaccess database. The Access database is split, front end and back end. I created the diagrams to not only point to the front end, but to also refresh the data upon opening. Now all of a sudden, the diagrams are pointing to the backend where the data does not exist and the updating of the information is not happening. Any suggestions?