IWR6843ISK: CCS Build problem?

I have Code Composer Studio Version: 10.4.0.00006 and IWR6843ISK EVM. 

Using CCS, I load mss and dss project, and made build successfully.

So I download using Uniflash to IWR6843ISK successfully also.

But when I run tm visualizer,after "start sensor" timeout occurred. and stop at there.

My question is what is the possible reason?

- Build setting problem ; I really don't understand how to set build option.

Is there any example build option for IWR6843ISK traffic monitoring application?

So I check CCS user guide for build option, but not too much detail in it regarding to IWR6843ISK.

I hope somebody can help me for this!!!!

I stucked at here for two weeks already.

regards,

Dong Jin Cha