I have no more room to add additional fields.
A Form is limited to 22" by 22"... and controls can be made very small by
using tiny fonts. You have NOT run out of room unless you're using room very
inefficiently. You are limited to (if I remember correctly) 768 controls on a
Form, but you can have multiple Subforms each with its own 768 controls.
And if you have so many controls that this is a problem, you're abusing your
users! Humans have a finite attention capacity.
What is this application? What is the form's Recordsource? How many fields do
you have in the table, and how are you trying to display them? More info
please.