The error message indicates that there is a disparity between the extension and VirtualBox versions. This can be because either of them is outdated or the extension ...

If you encounter VirtualBox Error VERR_ALREADY_EXISTS, you should reboot the host computer before installing a fresh extension or a VM. Your system is most likely ...

Windows/Mac/Linux: VirtualBox 4.0 makes creating virtual operating systems a lot less bothersome. The interface is easier to get around, the virtual machines easier to move or wipe away, display and ...

Open source virtualization program VirtualBox has reached version 4, and the developers are hailing it as a major milestone. VirtualBox is one of the many projects Oracle found itself with when it ...

The VirtualBox GUI and command line tool makes it easier to work with virtual machines and appliances. Find out how to get and use this open source virtualization ...

In VirtualBox 7.1, users can expect a revised GUI and, above all, better integration with Oracle's cloud (Oracle Cloud Infrastructure, OCI). The performance dashboard now shows the resource usage of ...