Hi, Did you get any empty *.msf files after the tbss_2_reg ran? Did it definitely complete ok? Cheers, Steve. On 29 Jun 2009, at 15:40, Deryk Beal wrote: > Hello All > > I am running FSL 4.1.0. Tbss 1 & 2 run without error. Tbss_3 gives the > following message for some subjects: > > dc: stack empty > > but completes without any other errors. Any idea what is happening > here? I > saw somewhere that updating to FSL 4.1.4 may help but no indication > of if > this actually did or not. Can I trust my results? > > Cheers, > Deryk > --------------------------------------------------------------------------- Stephen M. Smith, Professor of Biomedical Engineering Associate Director, Oxford University FMRIB Centre FMRIB, JR Hospital, Headington, Oxford OX3 9DU, UK +44 (0) 1865 222726 (fax 222717) [log in to unmask] http://www.fmrib.ox.ac.uk/~steve ---------------------------------------------------------------------------