Access 2002 Front End

In Access 97 I had a front end database that had 1 form with 12 buttons. The buttons pointed to a macro that issued the sendkeys command %{F}{DOWN}{ENTER} F:\DATA2\ACCESS\Training.mdb {ENTER} to open the training database (example). This now does not work in Access 2002, so I am using Hyperlinks. The issue is that each Hyperlink causes the user to Login again because another Access is being loaded, as with 97 it closed the current db then opened the requested db. I am using Access security to control users rights in the db, this work fine for us. Is there a better way to set this up or different code for Access 2002?