How to use DLOG_4CH_buff1 to display graph?

Hi.

I have worked 2xPM_sensorless Project  for weeks. ( LVMultiAxis+PfcKit_v1.4 with  TMDS2MTRPFCKIT  ).

I'm trying to work with DATALOG  to display some variables as described the VMultiAxis+PfcKit_HowToRunGuide

After build and launch debug the 2xPM_sensorless project at BUILDLEVEL1, but the graph windows doesn't work at all. 

I filled Start Address A and  Start Address B  with  DLOG_4CH_buff1, DLOG_4CH_buff2 of Graph Properties window.

And I also monitored DLOG_4CH_buff1 and buff2 variable at watch windows,

but watch window said that cannot load non-primitive location like below capture image.

I tried many times to display graph using DLOG utility, but I can't succeed.....

I'm using CCSV4.2.0 and TMDS2MTRPFCKIT, 

What should i do , what's my fault...

Pls help me...