Why can I not play any videos?
1 ) Have you installed the latest version of Silvernet? If not please click here http://www.silverlight.net/
2) You may need to install the latest Adobe Flash Player to enable video playback. The most recent version of Flash Player can be downloaded from http://www.adobe.com/go/getflashplayer.
3) You might be using an old version of Internet Explorer. Make sure you have the latest Internet Explorer and ensure you have all the updates. Check here for the latest microsoft downloads http://www.microsoft.com/Downloads/en/default.aspx
4) Generally Firefox seems to work better than Internet Explorer. Download the latest version of Firefox here http://www.mozilla-europe.org/en/firefox/