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 ...

How to install VirtualBox Guest Additions on a GUI-less Ubuntu server host Your email has been sent The VirtualBox Guest Additions gives a performance boost and extra ...

There's no need for Guest Additions to copy text between host and guest machines in VirtualBox. To enable copying and pasting ...

Running multiple operating systems side-by-side gives you the chance to test applications, run platform-specific software, and tons more without ever rebooting. It's also extremely cool. Here's how to ...

It is the first thing you need to fix the issue as stated above. For that, you need to run the virtual machine showing the error and go to the Devices > Install Guest ...

How to share folders between guest and host in VirtualBox Your email has been sent Data center managers, add this VirtualBox efficiency tip to your bag of tricks by simply following the steps to set ...

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.

VirtualBox, a free software package that allows you to run a whole range of virtual machines on your Mac, has been updated to provide support for multi-touch platforms, support for the latest CPUs and ...