Memory Error doing anything in DPARSF

Hello,

I am analyzing fMRI NIFTI data that has already been converted by SPM on a Windows machine.

I'm getting an 'out of memory' error when I try to do anything, along with some other errors I don't understand. This computer has a decent amount of RAM (1.5 GB), I've tried closing all other programs, and tried 3 GB mode. Any idea what is going wrong?

Whenever I try to do any sort of scan in DPARSF I get this error in the Matlab feed:

Read 3D EPI functional images: "E:\BC study\Paul\FunImgNormalizedSmoothed\Control_205".??? Out of memory. Type HELP MEMORY for your options.

Error in ==> repmat at 88
B = A(subs{:});

Error in ==> rest_to4d at 67
AllVolume =repmat(AllVolume, [1,1,1, size(ImgFileList,1)]);

Error in ==> rest_detrend at 23
[AllVolume,VoxelSize,theImgFileList, Header] =rest_to4d(ADataDir);

Error in ==> DPARSF_run at 708
rest_detrend([AutoDataProcessParameter.DataProcessDir,filesep,FunImgDir,filesep,AutoDataProcessParameter.SubjectID{i}], '_detrend');

Error in ==> DPARSF>pushbuttonRun_Callback at 938
[Error]=DPARSF_run(handles.Cfg);

Error in ==> gui_mainfcn at 95
feval(varargin{:});

Error in ==> DPARSF at 40
gui_mainfcn(gui_State, varargin{:});

??? Error using ==> DPARSF('pushbuttonRun_Callback',gcbo,[],guidata(gcbo))
Out of memory. Type HELP MEMORY for your options.

??? Error while evaluating uicontrol Callback

Thanks,

Paul