Tix Error: couldn't execute "C:\cygwin\usr\local\fsl\bin\remove_ext": no such file or directory couldn't execute "C:\cygwin\usr\local\fsl\bin\remove_ext": no such file or directory while executing "exec $FSLDIR/bin/remove_ext $probtrack(seed) " (procedure "probtrack_update_files" line 6) invoked from within "probtrack_update_files .fdt /home/emily/fsl_data/subj1/Scan3.bedpost/Trial1_Area10-mask.nii.gz" ("uplevel" body line 1) invoked from within "uplevel #0 $cmd $args"