I received this tip below but I thought Designer included Paper Forms Barcode. Can anyone give me definite answer. I am having trouble finding. I have ES4
The Paper Forms Barcode object encodes data that users type into a fillable PDF form. Use of this object for paper forms processing requires Adobe LiveCycle Barcoded Forms, available with a separate license.
You can create forms with Paper Forms Barcodes using Designer. However, they can only be viewed using the Acrobat Standard or Professional, unless Reader Extensions are enabled. This situation may be evolving, as usage right signatures are deprecated in PDF 2.0.
Could you provide a link how to enable Reade Extensions in Designer?