Error with Embedded component

Hello

I have a embedded component that open a html file and this file have a menu that open another html files. I created the param cuba.web.resourcesRoot with the directory where are the html files.

    <embedded id="reportEmbedded" width="100%" height="100%" type="BROWSER" src="file://Tejeduria.html"/>

When I open the Tejeduria.html file it’s work, but I selected another option menu and get this error.
image
image

Any ideas?

image
Tomcat is searching for this file, do you have it in the requested dir?

I don’t have this dir, because I created a dir with the param cuba.web.resourcesRoot. How I can find this dir ?