Crossdomain.xml Error 404 in Log

Been getting 404 errors concerning crossdomain.xml in my log.

Solution:

- create a crossdomain.xml file at the site's root

-edit the xml with this:

<?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="none"/>
</cross-domain-policy>

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