用dparsf时报错

老师:
在用dparsf做处理时总是报如下错误:
Moving Normalized Files:sub001 OK??? Error using ==> copyfile
No matching files were found.

Error in ==> DPARSF_run at 551
copyfile('*.ps',['..',filesep,'RealignParameter',filesep]);

Error in ==> DPARSF>pushbuttonRun_Callback at 935
[Error]=DPARSF_run(handles.Cfg);

Error in ==> gui_mainfcn at 96
feval(varargin{:});

Error in ==> DPARSF at 39
gui_mainfcn(gui_State, varargin{:});

??? Error while evaluating uicontrol Callback

不知道哪里出错了,参数等各方面我也检查了,没问题;恳求解答。
谢谢!