error

Dear YAN Chao-Gan

i analyse rfMRI using DPARSF version 4.3 advanced

i get  the following error when Bet begin 

Can't open C:\Users\gehan\Documents\BOLD\LC\analysis\RealignParameter\Sub005\Bet_meana20180306_104227BoldeLabibaHammadIsmails501a1000AfterBet.img
Error using y_Read (line 54)
File doesn't exist:
C:\Users\gehan\Documents\BOLD\LC\analysis\RealignParameter\Sub005\Bet_meana20180306_104227BoldeLabibaHammadIsmails501a1000AfterBet.img

Error in y_Call_bet (line 46)
    Data = y_Read(fullfile(OutPath,[OutFile,'AfterBet.img']));

Error in DPARSFA_run (line 1357)
    parfor i=1:AutoDataProcessParameter.SubjectNum

Error in DPARSFA>pushbuttonRun_Callback (line 1786)
    [Error]=DPARSFA_run(handles.Cfg);

Error in gui_mainfcn (line 95)
        feval(varargin{:});