I’ve got installed a tv card driver in Server 2008 64-bit OS, which in Vista Ultimate 64-bit OS works normally (with Windows Media Center and with the KWorld Multimedia tv application). In Server 2008 64-bit OS it appears normally in Device Manager (as “Philips SAA713x Hybrid Capture Device”), the KWorld Multimedia tv application opens normally, but when Channel Scanning runs the message “Interface not supported” appears. Is it possible that some additional configuration by Server Manager or Local Group Policy Editor etc. is needed, (apart from having enabled Quality Windows Audio Video Experience)? Is it possible that there is a Windows Media Center for Server 2008 64-bit OS?