If you find yourself with a mismatched VirtualBox and VirtualBox Extension Pack release, such that VirtualBox itself cannot resolve, Jack Wallen shows you how to fix this from the command line.

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 ...

Oracle VirtualBox is arguably one of the best VM platforms. It has got all the bells and whistles and allows users to not just run one OS but multiple operating systems on one machine. One of its best ...