DCA1000EVM: mmWave Studio custom automation lua script

I'm using mmWave Studio with the AWR1642BOOST + DCA1000EVM.

I have customized the Automation.lua script to try to make use of the JSON import and configure API. I figure that if I want to use the matlab rawDataReader script, I'd better make sure that I'm configuring the board with the parameters in the json config files. My complete lua script is below.

The problem I'm running into is that after the JsonExecute(0) command, a popup window appears titled "Next Step" with the text "Choose the Raw ADC Output bin file in Sensor Configuration Tab. Click on DCA1000 ARM Configuration and Trigger the frame." I then have to clock OK to clear it.

Once I clear the window, the data collection proceeds normally.

This forced manual interaction defeats the purpose of automation!

Is there a way to bypass this GUI?

---------------------------------- STARTUP -------------------------------------
------------------------ DO NOT MODIFY THIS SECTION ----------------------------

-- mmwavestudio installation path
RSTD_PATH = RSTD.GetRstdPath()

-- Declare the loading function
dofile(RSTD_PATH .. "\\Scripts\\Startup.lua")

------------------------------ CONFIGURATIONS ----------------------------------
-- JSON files
json_setup_path = "C:\\ti\\mmwave_studio_02_01_00_00\\mmWaveStudio\\JSONSampleFiles\\16xx\\16xx.setup.json"
json_mmwave_path = "C:\\ti\\mmwave_studio_02_01_00_00\\mmWaveStudio\\JSONSampleFiles\\16xx\\16xx.mmwave.json"

ar1.CaptureImport(json_setup_path)

ar1.ConfigureSetup()
RSTD.Sleep(1000)

------------------------- Other Device Configuration ---------------------------

-- ADD Device Configuration here

ar1.JsonImport(json_mmwave_path)

ar1.JsonLoad(0)

ar1.JsonExecute(0)
RSTD.Sleep(1000)

ar1.EnableTestSource(1)

--Start Record ADC data
print("******* starting to record ADC data *******")
adc_data_path = "C:\\ti\\mmwave_studio_02_01_00_00\\mmWaveStudio\\PostProc\\test_data.bin"
ar1.CaptureCardConfig_StartRecord(adc_data_path, 1)
RSTD.Sleep(1000)

--Trigger frame
ar1.StartFrame()
RSTD.Sleep(5000)

------------------------- Close the Connection ---------------------------------
-- SPI disconnect
----ar1.PowerOff()

-- RS232 disconnect
----ar1.Disconnect()

------------------------- Exit MMwave Studio GUI -----------------------------------
----os.exit()

-- end