Allowed include commands are:
<!--#include virtual="/news/news.htm" --> <!--#include file="UROM:file.txt" --> <!--#exec cgi="/cgi-bin/test.cgi?param=value" --> <!--#exec cgi="/cgi-bin/test.cgi?$QUERY_STRING" -->
<!--#include virtual="/news/news.htm" -->
<!--#include file="UROM:file.txt" -->
<!--#exec cgi="/cgi-bin/test.cgi?param=value" -->
<!--#exec cgi="/cgi-bin/test.cgi?$QUERY_STRING" -->