Hello I have got error message when I running eddy current corrections. The diffusion-weighted data were converted into 4D analsyse format using mricro, 1+12 volumes with one b=0 and 12b=1000. I tried 3 times running 'eddy-current correction'. Every time, a popup window reported the following error message: Errors: Writing vol0000 Writing vol0001 Writing vol0002 Writing vol0003 ... Writing vol0012 Two files, (data.nii.gz) and (gata.ecclog) were created. Any suggestions for using 'eddy current correction'? Thanks in advance rhuang