REST software _ Beginner User

Dear all, I have downloaded the RESTplus toolbox from http://restfmri.net/forum/index.php?q=rest However, I have some problems in running it. When I press the smoothing command I get the following error: Undefined operator '-' for input arguments of type 'matlab.ui.control.UIControl'. Error in restgui_misc>check_if_smooth_after (line 124) &&(~isempty(find(abs(must_smooth_after_handle_array-hObject)run_SmoothChekbox (line 424) restgui_misc('check_if_smooth_after',hObject); Error in run_BVersionCallback (line 91) [RunString,VisibleHandleArray,ProcessType]=run_SmoothChekbox(CB_value); Error in repipl>UIcontrolDisplaySet_callback (line 90) run_BVersionCallback('GUIparaVisible',... Error while evaluating UIControl Callback Moreover, it seems matpool is not available on the latest Matlab version (2016). Which is the latest release of REST I can use? Is there a manual I can read to know which options to set and how it works? I am interestes in calculating measures of local connectivity from resting state fMRI data, such as ALFF and ReOH. Please advice on what to do. Thank you very much, Kind Regards, Bianca