One way I got around it was to right click on each field in dataview and click on "Freeze Columns". This will not let the fields be moved, or widened. Then I disabled the ability to use the right click feature so the user is unable to unfreeze the fields. To do this, go to Tools - Startup and unclick the box that says "Allow Default shortcut menus". Once you close the database and reopen it, you should not be able to move these fields.