>Dear colleague;
>Please, keep me informed about a possible program for generating the code-bar. gratefully.

What kind of barcode are you using?
For info on the barcodes take a look at
- http://www.adams1.com/pub/russadam/info.html
- http://www.barcodeman.com/info/barspec.php3

See also file #9177 in the download section.