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If you cannot open the guest session and get a VERR_NOT_FOUND VirtualBox error, follow the tips, solutions, and workarounds mentioned below. Check if “VBoxGuestAdditions.iso”n exists Insert Guest ...

Does anyone know offhand how to remove the guest additions for VirtualBox 3.1 in Ubuntu 9.10? These are the additions that provide mouse integration and X drivers for automatic window resizing.

How to use the Shared Folders feature in VirtualBox 7 Your email has been sent If you deploy virtual machines with VirtualBox, you'll want to take advantage of the shared folder feature. Find out how ...