hi,
i allready have a license of the software, now i see that tp4 is also with the s3 hardware. Do you know how to get a refund?
If you have bought something by mistake that you already had then please contact N.I. Support (all) and explain the exact situation and ask them to help you.
In case that you need guidance contacting support : How to contact NI Support and How to get in touch with our Customer Care