Yes, I did they way to told me. I used the following command to make a table.
@MakeLabelTable -lab_file ../DKT.txt 1 0 -labeltable sub.niml.lt -dset DKT_resample+orig
then pass it to 3dNetCorr as
3dNetCorr -prefix netcorr -mask mask_GM_resam+orig.BRIK -ts_out -fish_z -inset errts_DKT_fs+orig -in_rois DKT_resample+orig -output_mask_nonnull -push_thru_many_zeros -ts_wb_corr -ts_wb_strlabel sub.niml.lt
a data input file for labels looks like this
1 l_HC
2 l_ENTH
3 l_AG
4 l_THAL
5 l_CAUD
6 l_PUTA
7 l_PALL
8 l_ACUM
9 l_cACC
10 l_cMFC
11 l_CUN
12 l_FG
13 l_IP
14 l_infTC
15 l_isthCC
16 l_OC
17 l_latOFC