Page not found (error 404)

The page http://exagonx.altervista.org/index.php?option=com_content&view=article&id=79%3Awindows-7-usb-install-boot&catid=11%3Aapache&Itemid=17&lang=en was not found on this server.

This can be due to:

Pay attetion to UPPER and LOWER cases
http://site.altervista.org/Page.html is different from http://site.altervista.org/page.html