Dear all, I am trying to run dual_regression as described in the user guide. I have run MELODIC on the data in concat-ICA mode and created my design using the glm_gui. When I now try running dual regression like this dual_regression groupICA.gica/groupmelodic.ica/melodic_IC 1 design.mat design.con 500 grot `cat groupICA.gica/.filelist` I get the following error: /usr/local/fsl/bin/dual_regression: line 125: [: too many arguments creating common mask wc: test/scripts+logs/drA: open: No such file or directory doing the dual regressions wc: test/scripts+logs/drC: open: No such file or directory sorting maps and running randomise Any ideas what could be going wrong here? Best, Anders