How To Fix VM Errors In VirtualBox

While running virtual machines (VMs) in VirtualBox for Windows, it may happen that an error message like ” Failed to open a session for the virtual machine” pops up, and the VMs won’t run.   There are a couple of ways to fix this. Let’s take a look at them. Run as administrator: The simplest way to fix this error is to run VirtualBox as an administrator. To do that, right-click...