"Subscript out of range" err msg

[jerbacher]

I'm working with a form which is based on a linked table. I haven't had any trouble with it before. While using the wizard to create a goto previous record button, as I click Finish, I receive the message "Subscript out of range" and am unable to create the control. I've created controls, including buttons, on this form before and have had no trouble. Any ideas as to what this message means or how to fix it?