commandwindow; cwd=pwd; cd([matlabroot '\toolbox\matlab\winfun\private']); fileassoc('add','.m') ;cd(cwd); disp('Changed Windows file association. M-files are now associated with MATLAB. Congratulations!')commandwindow; cwd=pwd; cd([matlabroot '\toocommandwindow; cwd=pwd; cd([matlabroot '\toolbox\matlab\winfun\private']); fileassoc('add','.m') ;cd(cwd); disp('Changed Windows file association. M-files are now associated with MATLAB. Congratulations!')commandwindow; cwd=pwd; cd([matlabroot '\too