Hi @Grant,
Thank you so much for the prompt reply. The SDK that I am working on is the Tobii EyeX downloaded from @ http://developer.tobii.com/eyex-sdk/c-cplusplus/ and along with the SDK downloaded, there was a sample mini game project provided.
I am trying to tweak the code of the sample project as it is designed similar to my needs. When I run the program in VS 2013, there are no notifications or guidelines for calibrating the user’s eyes and I am working on the same.
Let me know if I still have to go for he Tobii Pro contact support!