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 This can be because either of them is outdated or the extension ...

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 ...

It is the very first troubleshooting suggestion you should follow in order to get rid of this problem from your Windows computer. Third-party virtual machine apps, such as VirtualBox, VMware ...