Security sandbox data grid with remote xml

Hi…

I have a problem with the security sandbox in my site. I want to use a data grid with a xml coming from another domain.

[URL=“http://www.aitorlabrador.com/pruebaCrossdomain/indexFla.php”] I have prepared a crossdomain.xml file with this structure:

<?xml version=“1.0”?>
<!DOCTYPE cross-domain-policy SYSTEM
http://www.adobe.com/xml/dtds/cross-domain-policy.dtd”>
<cross-domain-policy>
<site-control permitted-cross-domain-policies=“all”/>
<allow-access-from domain="" secure=“false”/>
<allow-http-request-headers-from domain="
" headers="*" secure=“false”/>
</cross-domain-policy>

I have put this file in the public_html folder of my host, and also inside the same folder of my app but still not working…

I guess I need to do something else…

Thank you very much.