Need help reading harmonics out from Agilent EXA n9010a

Hi, guys,

I am trying to read total harmonics distortion data out of agilent EXA n9010a. However, all it displays on the spectrum analyzer is the "sweep SA" operation. What I did is initialize, configure harmonics and read measurement (harmonics). But it does not work when I try to run the program. 

I attached the simple program here.

Thanks,

Da