celticpride678 Guest Original poster Feb 15, 2009 5,486 2 Boston, MA Jul 14, 2009 #1 After I installed Windows 7 in Virtual Box 3.0, I cannot install Guest Additions. That means I have the black boxes on each side of the screen when going full screen and the graphics are screwed up. How can I fix this? Thanks.
After I installed Windows 7 in Virtual Box 3.0, I cannot install Guest Additions. That means I have the black boxes on each side of the screen when going full screen and the graphics are screwed up. How can I fix this? Thanks.