Hello,
    I am learning SDM by using your tutorial, I find I can't launch MRIcron or MRIcroGL when I complete mean analysis, to threshold and see the results, After I click the button [Threshold], select the map of TFCE-corrected values and click [OK], I find MRIcron didn't start, although I manually specify its location in the [Tools],it show a red "X" instead of a green  "✓".
    I also download MRIcroGL to try it, failed.
Best wishes!
zhangmiao