Need Blank Record On Form

I have a form with a drop down of employee names and a tabbed subform.

I have the form and subform set up to open on a new record and, when the employee name is selected to fill the subform with that employee's data.

It is a split db with the be on the network server and everyone has their own copy of the fe. When I open the front end the combo box is blank but the first page on the tabbed subform shows data. If I close it and reopen it, sometimes its blank and other times it still shows data.

What else do I need to do to ensure that it is a blank record?

Also, I am using the MouseHook.dll and included it in my .exe (zip) file to all of my users, instructing it to download to the same location as the .mdb file (C:/Training Database). Will this work or does the MouseHook.dll need to be somewhere else?

Thanks,

Toni