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Power profiler: initialization failed, could not read calibration values.

Hi,

As given in the link:  http://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.tools%2Fdita%2Ftools%2Fpower_profiler_kit%2FPPK_user_guide_Troubleshooting.html&cp=5_3_9   ,

I have installed all the packages as mentioned and also in nRFgostudio first I have programmed the application using ppk_110.hex and then programmed the required S132 soft device. second, I downloaded the code into it.

 I have configured and setup the PPK kit onto nrf52832 DK but when I run python.exe ppk.py, I get an error like this:  

1) How do I run it? how do  I solve the error?

2) When I connect PPK and DK via USB cable and run the script I get the GUI with plots but I am not sure whether the graph I am getting is only of PPK or of the code running in DK.Can you clarify this?

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