CAPE-OPEN

I have configured TEA for calculation the vle of benzene toluene system, using ideal gas, ideal solution thermodynamics. Request the forum members to point the mistakes, if any. I have made a screencast of this and this is available on the link.
https://youtu.be/Qw5SyoOAo0c

I do not get any sound - your other videos have sound. Is that intended or is it a problem with my playback?

For this system, parameters are available for Wilson, UNIQUAC and NRTL - the prediction for Ideal Solution is reasonable for this system though.