Hi @vishav, The Tobii Pro SDK is part of the Tobii Pro business department.
This forum is intended for support with the Tobii EyeX and C4 Eye Tracker and associated SDK’s.
Please get in touch with Tobii Pro Support department directly @ http://www.tobiipro.com/contact/contact-support/ for an
answer to your query.
That being said, you should be aware that in order for the Tobii Pro SDK to work properly with the Tobii 4C Eye Tracker you need a special licence file for correct operation. If you do not have the licence in question, please contact [email protected] with a brief description of your project and circumstance for a quote.
Apologies for the inconvenience.