id summary reporter owner description type status component version resolution keywords cc guest host 10237 VirtualBox on Windows 8 does not work fgenolini "VirtualBox on Windows 8 (NOT Windows 8 in VirtualBox) does not work: PC installed with native Windows 8 Developer Preview 64-bit, install latest VirtualBox, installer warns that installing network may disconnect the PC, PC looses connection to the Internet Reboot PC, Windows 8 no longer starts (Windows Developer Preview black screen with white rotating busy cursor) Cannot access any file on the Windows 8 PC, so no attachment to this bug report " defect closed installer VirtualBox 4.0.16 fixed Windows Windows