Hello,
You should probably be a bit more specific in your problem description. Please post your question in the software category that pertains to your application. For instance, if you are using LabVIEW to communicate with your parallel port, you may want to post your question in one of the LabVIEW categories.
Good luck with your application.
Sincerely,
Darren Nattinger
Applications Engineer
National Instruments
