id summary reporter owner description type status component version resolution keywords cc guest host 4841 VMM Device not compatible to Win 7 and fullscreen mode not working Gopalakrishnan "1. Audio devices not detected in Win 7. Upon clicking the audio device settings Windows displays an error message that VB VMM Device is not compatible. Upon clicking the link it proceeds to open VB 2.2.2.-46594 -Win.exe from VB site. 2. Also note that in the full screen mode the Guest OS does not fill in the entire screen. This applies for all guests." defect closed VMM VirtualBox 3.0.4 fixed Audio, Win 7, VMM, Fullscreen Windows other