Starting rsfMRI analysis

Hi all, I have just decided to analysis my rsfMRI data using dpabi. However I am struggling of how to run it. Basically, I have two groups: patients and healthy. I have arranged my data as the following and all the data are in nii (nifti). 1- rsfMRI/patients/rsfMRI/S1.nii;S2.nii;S3.nii...etc. So all the imaging files are in one folder and named S1,S2..etc. 2- rsfMRI/patients/T1/S1.nii;S2.nii;S3.nii..etc. So again similar to the above. I also have two other similar folders for the second group. However when I want to direct dpabi to the folder it does not recognize it. I am not sure what to so please can anyone help how to run it from the beginning ? My aim is to analyse the two groups using two ROIs (ROI A and B) as seeds. and then see the different connection between the two. So I hope some one can guide me with this. Thank you Aser