id summary reporter owner description type status component version resolution keywords cc guest host 4822 FATAL: no bootable medium found! System halted. Petr Dupal "I'm getting ""FATAL: no bootable medium found! System halted."" message always when try start VHD Windows XP image. It runs fine under Virtual PC. I went through all similar message escalations, tried all proposed tricks, but no success. Log attached. Thanks, Petr" defect closed other VirtualBox 3.0.4 fixed Windows Windows