Hello list, I received the following error message when I try to run results report on a first-level model. Curiously, yesterday this very same results report ran fine, with no errors. Can anyone advise what the error means and how to remedy it? with grateful thanks Rachel ************************* SPM8: spm_results_ui (v4661) 19:24:14 - 09/03/2012 ======================================================================== SPM computation : ...done ??? Incorrect usage. Error in ==> spm_mip at 109 d = spm_project(Z,round(XYZ),dim,DXYZ,CXYZ); Error in ==> spm_mip_ui at 254 spm_mip(Z,pXYZ(1:3,:),Ms*Md*M,units); Error in ==> spm_mip_ui at 148 varargout={spm_mip_ui('Display',varargin{1:end})}; return Error in ==> spm_results_ui at 385 hMIPax = spm_mip_ui(xSPM.Z,xSPM.XYZmm,M,DIM,hMIPax,units); ??? Error using ==> [hReg,xSPM,SPM] = spm_results_ui; Incorrect usage. ??? Error while evaluating uicontrol Callback