Error 'Run'-button DPARSF

Hi,

After running the preprocessing steps within DPARSF, I got the following error:

??? Error using ==> set

Invalid handle object.
Error in ==> DPARSFA>pushbuttonRun_Callback at 1605    set(handles.pushbuttonRun ,'Enable', 'on','BackgroundColor',    RawBackgroundColor,'ForegroundColor',RawForegroundColor);
Error in ==> gui_mainfcn at 96        feval(varargin{:});
Error in ==> DPARSFA at 33    gui_mainfcn(gui_State, varargin{:}); ??? Error while evaluating uicontrol Callback

Any help would be greatly appreciated.