Hi; The browser must have the capability to render PDF, mostly via a plugin. I noticed google chrome browser renders pdf without any plugin installed. So i suggest you test with chrome first. There is an adobe plugin, that enables internet explorer to be able to render pdf once the plugin has been installed. Lastly, there is a project here -http://www.icepdf.org/ (i have never used it though) that can help in this area.
Kind regards. Josh.
