newbie question - running the demos under Windows

[UserXP]

Hi,
I got this error when I was trying to use the demo46.html in my app:

{error,error,
       {badmatch,{error,nofile}},
       [{element_template,'-convert_callback_tuple_to_function/4-fun-0-',4},
        {element_function,call_next_function,1},
        {wf_render_elements,call_element_render,2},
        {wf_render_elements,render_element,1},
        {wf_render_elements,render_elements,2},
        {lists,foldl,3},
        {wf_render_elements,render_elements,2},
        {wf_render_elements,call_element_render,2}]}


I tried to copy element_template.erl from the Quickstart folder to my site/src/elements folder, but still not working.  I am using the Windows binary.