Below is the error I got recently in Conn. This was not happening before in the 70 people I ran earlier from the same cohort from the ABIDE online database of scans. Please let me know what to do! Thanks.

ERROR DESCRIPTION:

Error using read_hdr (line 35)
Error reading header file "/Volumes/SalasDrobo2/ABIDE_Study/RS/NYU/Group 2/0050990/session_1/anat_1/cmprage.nii"
Error in nifti (line 27)
vol = read_hdr(fname);
Error in spm_get_space (line 18)
N = nifti(P);
Error in conn_setup_preproc (line 370)
M=spm_get_space(temp);
Error in conn_setup_wizard (line 139)
conn_setup_preproc(OPTIONS.STEPS,'multiplesteps',1,'dogui',OPTIONS.CONN_DISPLAY,'structural_template',OPTIONS.STRUCTURAL_TEMPLATE,'functional_template',OPTIONS.FUNCTIONAL_TEMPLATE,...
Error in conn (line 1694)
conn_setup_wizard;
Error in conn_menumanager (line 102)
feval(CONN_MM.MENU{n0}.callback{n1}{1},CONN_MM.MENU{n0}.callback{n1}{2:end});
CONN v.14.l
SPM8 + Beamforming DEM FieldMap MEEGtools
Matlab v.2013b