Anyone know why I can't add fields anymore?
I'm a fairly new user but have set up some databases and layouts without a problem. I'm not sure what I did but all of a sudden I can't add fields or change column widths (and possibly other things to one of my databases. The "+" sign that is usually there at the top of the right column is gone. I'm assuming I changed some setting for this database without knowing it but have no idea what I did. Any idea what I need to do to get back to how I was? It's only with this one database. All the others still work fine.