Thread: "Add a record" Form issue

I have a form that has a button which when clicked will add a new record.

However, when I send this Access database to my coworker this "Add a New Record" feature doesn't work and he gets a message that reads "you can’t go to the specified Record"

First attachment is the form. 2nd attachment is the macro for the button "on click."

I sent the file to my cousin. And the add a new record feature worked. Everyone has Access 2007.

Any one know why my coworker is getting this error message?

Thanks.